September/October 2009 TIA News Volume 37 Number 9 $5.00 • ‘Racket Up!’ For a www.racquetsportsindustry.com Million Bucks • Tennis Health Index Shows 18% Growth CourtCourt Construction Construction && Maintenance Maintenance QQ What’sWhat’s ‘normal’ ‘normal’ for for youryour courts? courts? QQ CreatingCreating ‘social ‘social spaces’ spaces’ atat your your facility facility ApparelApparel for for Spring Spring

RSI SEP/OCT 2009 INDUSTRY NEWS

7 Q2 racquet, ball sales turn slightly upward COURT CONSTRUCTION 7 USPTA World Conference & MAINTENANCE set for Marco Island 18 Is That Normal? 7 Three finalists in “Best When you have questions about your Tennis Town” Contest new courts or court maintenance, check with your contractor first. 8 Wilson “Baiardo” stringing machine hits the U.S. 20 Social Service Create opportunities to interact and 8 Alan Schwartz inducted into “social spaces” and you’ll encourage Tennis Industry Hall of Fame people to play more tennis. 8 New racquetball frames FEATURES introduced by Wilson 22 No-Fault Fashion 9 Billie Jean King receives Bold designs are a hallmark of the Presidential Medal upcoming year’s newest tennis of Freedom apparel. 9 Community Tennis Workshop 24 Wilson Baiardo set for San Diego With top features and benefits, this innovative stringing machine focuses 9 USTA Serves awards on ergonomics. grants for $252,000 10 Short Sets 12 Peoplewatch

13 Head, PTR extend contract to 2013 13 Letters

DEPARTMENTS 4 Our Serve 28 String Playtest: Prince Hybrid Power EXP 7 Industry News 30 Tips and Techniques 14 RSI Champions of Tennis 2009 32 Your Serve, by Rod Cross 16 TIA News and Updates

www.racquetsportsindustry.com 2 RACQUET SPORTS INDUSTRY September/Octoer 2009

Our Serve (Incorporating Racquet Tech and Tennis Industry) A Battle Cry For Our Sport Publishers David Bone Jeff Williams

here’s a new rallying cry for tennis, and it’s being Editorial Director Peter Francesconi spread by tennis retailers, racquet manufacturers, Associate Editor teaching pros, tennis associations and more: Greg Raven “Racket UP, America!” Design/Art Director RUA is not just a slogan, though. It’s an industry-wide promotional cam- Kristine Thom paignT for the sport designed to drive tennis awareness and to help retail sales. Contributing Editors The basics are simple: When a consumer buys a new racquet, they register Robin Bateman their purchase (through Sept. 30) at playtennis.com/million and they’re Cynthia Cantrell Kristen Daley entered into a drawing where they can win a chance to serve for $1 million, Joe Dinoffer or win a trip to the 2010 US Open finals, or win $500 in tennis merchandise. Liza Horan James Martin (The potential million-dollar serve will take place at the BNP Paribas Show- Greg Moran down in New York’s Madison Square Garden on March 1, during Tennis Night Chris Nicholson in America.) In the promotion’s first couple of weeks, thousands of consumers Bob Patterson Cynthia Sherman went on the website, registered purchases and were entered into the drawing. Mary Helen Sprecher Maybe more important, feedback from retailers on RUA has been positive. The industry, through the TIA and its partners, is collaborating to stimulate the RACQUET SPORTS INDUSTRY Corporate Offices retail tennis business, and from those dealers who have contacted us, they 330 Main St., Vista, CA 92084 appreciate this effort. If you’re not taking advantage of the RUA campaign, Phone: 760-536-1177 Fax: 760-536-1171 you’re missing out on an important chance to increase your business. Email: [email protected] Website: www.racquetTECH.com The key here, though, is that we—all of us in this business—need to make Office Hours: Mon.-Fri.,8 a.m.-5 p.m. Pacific Time “Racket UP, America!” the rallying cry for tennis players. This specific pro- Advertising Director motion goes a long way toward making that happen, by bringing attention to John Hanna tennis and helping push this sport’s overall public relations efforts. The RUA 770-650-1102, x.125 battle cry should generate excitement and interest in tennis, so that overall [email protected] participation—and particularly our key frequent-player group, the heart of Apparel Advertising your market—continues to grow. Cynthia Sherman But this campaign needs your help, too. You need to promote “Racket UP, 203-263-5243 [email protected] America!” in your stores and facilities, on your websites, to your customers, Racquet Sports Industry is published 10 times per and to your local community. It’s easy and free to do this, too. Go to playten- year: monthly January through August and com- nis.com/partner and download all you need—fliers, posters, ads, website bined issues in September/October and Novem- ads, press releases, email templates and more. ber/December by Tennis Industry and USRSA, 330 Main St., Vista, CA 92084. Application to Mail at We’re now in the throes of the US Open, the premier pro event for tennis. Periodicals Postage Prices is Pending at Vista, CA and What better time is there to get people in your community to “Racket UP!” additional mailing offices. Sep/Oct 2009, Volume 37, Number 9 © 2009 by USRSA and Tennis Industry. All rights reserved. Racquet Sports Industry, RSI and logo are trademarks of USRSA. Printed in the U.S.A. Phone advertising: 770-650-1102 x 125. Phone circu- Peter Francesconi lation and editorial: 760-536-1177. Yearly subscrip- Editorial Director tions $25 in the U.S., $40 elsewhere. POSTMASTER: Send address changes to Racquet Sports Industry, 330 Main St., Vista, CA 92084.

RSI is the official magazine of the USRSA, TIA,and ASBA

4 RACQUET SPORTS INDUSTRY September/October 2009 www.racquetsportsindustry.com

RSI SEP/OCT 2009 INDUSTRYNEWSINDUSTRYNEWS INFORMATIONTOHELPYOURUNYOURBUSINESS

Three Finalists in Q2 Sales of Racquets , Balls Turn Slightly Upward America’s “Best ales of tennis racquets in tennis specialty stores, which slipped in the beginning of 2009, Tennis Town” Contest bounced back slightly in the second quarter. Year-to-date for the first six months, however, sales are still 14 percent below the same period last year in both units and dollars (see page Independence, Kan., Midland, S 8), according to the latest data from the Tennis Industry Association. Mich., and Ojai, Calif., have been selected as the top three finalists, “At this point, we’re cautiously optimistic, and waiting to see what July sales figure s will as determined by nationwide vot- bring,” says TIA Executive Director Jolyn de Boer. “It was encouraging that unit sales for racquets ing, in the USTA’s first-ever search for the month of June went into positive terri- to determine America’s “Best tory—up 1 percent—but we’re certainly not Tennis Town.” ready to say this industry, in terms of retail sales, is out of the woods.” The ultimate winner of the “Best Second-quarter 2009 racquet sales figures Tennis Town” search will be announced during the 2009 US are down 9 percent in both units and dollars Open. In addition to the title, the from the same period a year ago. First-quarter winning town will receive a racquet sales for 2009 were off by 20 percent $100,000 grant from the USTA to from 2008. be used for community-wide Second-quarter t ennis ball shipments also tennis programming or facility turned slightly upward, with an overall increase enhancements. The second- of .9 percent. “What’s really nice to see, how- and third-prize winners will ever, is a nearly 91 percent jump in shipments receive $50,000 and $25,000, of what we call ‘transition’ tennis balls—softer respectively. tennis balls used for beginner programs,” says de Boer. “This is evidence that the new Quick- The search for America’s “Best Start Tennis format, designed to bring kids into the game using these types of balls, is really tak- Tennis Town” is the USTA’s first- ing hold in the U.S.” ever nationwide search to identi- “While it’s good to see that certain indicator s for racquets and balls moved in a positive direc- fy the local area—from small, tion in the second quarter—supporting our strong participation results—we are still closely mon- rural towns to large, urban metro itoring market trends for retailers in all other key product categories,” says TIA President Jon areas and everywhere in Muir. “We still need to be cautious when it comes to overall retail sales at specialty stores. between—that best exemplifies “We’re obviously pleased that participation has continued its upward trend,” adds Muir. Ten- the passion, excitement, spirit and impact that tennis brings to nis participation is now at a 15-year high in the U.S., with nearly 27 million players, according the local level. From an initial to the latest research by the U.S. Tennis Association and the TIA. group of 56 entrants, a panel of judges selected 10 communities as finalists.Tennis fans then voted USPTA World Conference Set for Marco Island online from that list of finalists. he USPTA World Conference on Tennis, held Sept. 21 to 26 at the Marco Island Marriott on In the nationwide voting, Inde- Marco Island, Fla., will feature such speakers as Nick Bollettieri, Tom Gorman, Rick Macci, pendence, Midland and Ojai beat TBrett Hobden, Emilio Sanches and more. Forty-five seminars and four-hour specialty cours- out Baton Rouge; Cary, N.C.; es will be offered during the conference. In the past, nearly 1,500 tennis pros and coach- Grand Junction, Colo.; Hickory, es, manufacturer representatives and media have attended the World Conference. N.C.; Las Vegas; Springfield, Mo.; The event also includes a Tennis Buying Show on Sept. 24. Exhibitors and Tempe,Ariz.Those seven run- include tennis equipment, apparel and footwear companies, marketers ners-up each will receive $2,000 and wholesalers of hard and soft goods, video-analysis, Web-based pro- worth of tennis equipment for grams and software, teaching aids, court surfacing and lighting, awards, edu- community use. For more infor- cational materials, nutrition bars and vitamins, and more. In addition, the USPTA mation, visit www.besttennis- Silent Auction will be held during the buying show. town.com. For information or to register, visit www.uspta.com. www.racquetsportsindustry.com September/October 2009 RACQUET SPORTS INDUSTRY 7 SEP/OCT 2009

Wilson’s ‘Baiardo’ String Tennis Racquet Performance Machine Hits the U.S. Specialty Stores, January - June, 2009 vs. 2008 Units 2009 302,462 NEWS ilson dealers began receiving the first U.S. shipment of 2008 350,237 Wthe innovative Baiardo stringing machines recently. The Baiardo % CHG v. '08 -14% is the first machine designed using multiple ergonomic features, Dollars 2009 41,718,000 which aid in user comfort. The machines, which are in stock and 2008 48,447,000 available for shipment, were used at the 2008 US Open. % CHG v. '08 -14%

INDUSTRY Baiardo automatically adjusts the height and tilt three times Price 2009 $137.93 during the stringing process (at mounting, when doing the 2008 $138.33 mains, and when doing the crosses) putting the string bed in % CHG v. '08 0% the proper biomechanic position to suit the stringer. Stringers who have used the Baiardo say they experience less stress on the Try Out the Baiardo lower back, shoulders, neck, and arms. Top-Selling Racquets Wilson will be conducting demonstration “It’s an outstanding piece of equipment,” says events for the Baiardo stringing machine George Wrigley of Wrigley’s Tennis in Punta at Specialty Stores at numerous locations in New York City Gorda, Fla. “It looks like Wilson spent extra time By year-to-date dollars, , January - June 2009 from Sept. 2 to 13, during the US Open. (average selling price) to look at every aspect of the stringing process Stringers are invited to experience work- Best-Sellers when making this machine.” ing on a Baiardo machine. Space is limit- 1. Babolat Aeropro Drive Cortex (MP) ed. Contact [email protected]. "One of the best feature s of our new Baiardo is that it offers the ability to customize the posi- 2. Babolat Pure Drive Cortex (MP) tion for each of the stringers in our shop,” adds Lance Holm of Player's Racquet 3. Prince EXO3 Red (OS) Shop East in Portland, Ore. 4. Wilson K Blade (MP) About 30 dealers from across the country received machines in the intial ship- 5. Prince O3 Speedport Black (MP) ment. Visit www.wilson/baiard.com to find out more. (see the review on page 28.) “Hot New Racquets” (Introduced in the past 12 months) Alan Schwartz Inducted Into 1. Prince EXO3 Red (OS) Tennis Industry Hall of Fame 2. Babolat Pure Drive GT (MP) 3. Prince EXO3 Silver (OS) lan Schwartz of Chicago is the 2009 inductee into the 4. Prince O3 SP Black Team (MP) ATennis Industry Hall of Fame, which recognizes key indi- 5. Wilson KZen Team FX.Orange (MP) viduals who have made a significant impact on tennis, the Tennis Industry Association announced. Schwartz has been involved in tennis throughout his life. Top-Selling Tennis Shoes As a player, he earned national rankings as a junior and sen- at Specialty Stores ior. In the tennis industry, he founded Midtown Tennis Club By year-to-date dollars, January - June, 2009 in Chicago and Tennis Corporation of America, which now has 13 facilities under (average selling price) the Midtown Athletic Clubs name. A former USTA president and chairman of the 1. Adidas Barricade V board, Schwartz also has been an influential member of the International Tennis Federation and on the International Tennis Hall of Fame’s Executive Committee, 2. Nike Air Breathe Free 2 among many other positions in tennis. 3. Prince T 22 Schwartz will be honored at the TIA Tennis Forum in New York City on Sept. 4. Adidas Barricade II 1, and a plaque will be on display at the International Tennis Hall of Fame in 5. Nike Air Breathe Cage II Newpo rt, R.I., which donated space for the Tennis Industry Hall of Fame inductees. He joins Dennis Van der Meer and Howard Head, who were the inau- gural inductees into the Tennis Industry Hall of Fame last year. Top-Selling Tennis Strings Wilson Introduces New R-Ball Frames at Specialty Stores By year-to-date dollars, January - June, 2009 ilson has come out with four new racquetball rac- 1. Prince Synthetic Gut Duraflex Wquets. The [K] RX 165 is designed for serious players looking for power; the [K] RX 175, at a pop- 2. Wilson NXT ular weight for all player levels, combined with a 3. Wilson Sensation larger head size for players seeking more power; the 4. Prince Lightning XX lightweight, maneuverable [K] RX 160 designed to 5. Luxilon Alu Power improve feel; and the [K] RX 170, designed for control and feel. Visit www.wilson.com. (Source: TIA/Sports Marketing Surveys)

8 RACQUET SPORTS INDUSTRY September/October 2009 www.racquetsportsindustry.com INDUSTRYNEWS BJK Receives Presidential USTA Serves Awards $252,000 Medal of Freedom STA Serves, the philanthropic and charitable enti- ennis champion, sports icon and social justice Uty of the USTA, has awarded 13 grants in its 2009 Tpioneer Billie Jean King received the Presidential spring Aces for Kids funding cycle, totaling $252,000. Medal of Freedom, the nation’s highest civilian USTA Serves awards grants to programs that success- honor, in ceremonies at the White House on Aug. fully combine tennis and education and help children 12. Recognized fo r her efforts and accomplishments pursue their goals and highest dreams by succeeding on and off the tennis court, King was one of 16 indi- in school and becoming responsible citizens. viduals honored by President Obama in a ceremony in the East Room. Aces for Kids, a national initiative of USTA Serves, “I am honored and humbled to receive the Presidential Medal of strives to promote healthy lifest yles by combating Freedom and I share this recognition with my family, friends and those childhood/adult obesity by providing disadvantaged, who have come before me, those who will follow and those who are at-risk children the opportunity to learn to play ten- committed to making a difference in the lives of others,” says King. nis and improve their academic skills in a structured format. Programs awarded 2009 spring Aces for Kids CTDW Set for San Diego grants are: Q Apple Ridge Farm, Roanoke, Va. he USTA’s 2010 Community Tennis Development Workshop will be Q Dallas Tennis Association, Addison, Texas TJan. 22-24 at the Sheraton San Diego Hotel & Marina in San Diego. Q First Serve New Mexico, Santa Fe The workshop is for community tennis leaders, tennis teachers, and Q Greater Baltimore Tennis Patrons, Baltimore, Md. Q Holliday Park Kids, Topeka, Kan. many others involved in tennis. Q King Street Youth Center, Burlingto n, Vt. Sessions will include the QuickStart Tennis play format and other pro- Q NJTL of Indianapolis, Ind. gramming, advocating for tennis in your community, energizing the vol- Q Net Results Junior Tennis, Denver, Colo. unteer base, marketing and communications, fund-raising, and more. Q Special Olympics Alaska, Anchorage There also will be a resource center, “courtside consultants” and other Q University of Akron, Akron, Ohio Q University of Puerto Rico at Arecibo, P.R. opportunities to network. Q White Plains Youth Bureau/Memorial Methodist Church, White Registration information and a preliminary schedule will be available in Plains, N.Y. October. For more information, visit www.usta.com/ctdw. Q Zina Garrison All-Court Tennis Academy, Houston, Texas

www.racquetsportsindustry.com September/October 2009 RACQUET SPORTS INDUSTRY 9 SEP/OCT 2009

SHORT were recognized for customer service. Tennis extensive player, product and program SETS Express was named Dealer of the Year. information. Among the features is an Mike and Bob Bryan have signed a con- enhanced multimedia section, news ticker

NEWS > Adidas has a new face for the fall-winter tract to use Luxilon strings. The top men’s > 2009 Adidas by Stella McCartney tennis line and upgraded Club Ektelon. doubles team, which has 53 career titles, — Danish star Caroline Wozniacki. The 19- The health benefits of tennis is the sub- uses Luxilon Big Banger ALU Power Rough > year-old, ranked ninth on the WTA Tour, starts ject of an article in the June issue of “The 125 exclusively. her new role at the US Open. Physician and Sportsmedicine” journal, Shelly Lewis of Metuchen, N.J., won a INDUSTRY> CRTS has partnered with tennis consultant written by Jack Groppel, Ph.D., co-chair of Prince contest to guess the number of ten- > Mark McMahon, president of McMahon & the USPTA’s “Tennis – for the health of it!” nis balls in a 7 x 2 x 2-foot Plexiglas con- Associates, in the new CareerPath section, advisory council, and Nick DiNubile, M.D., tainer. Among the thousands of entries, which includes tips and articles on maximizing an advisory council member, she hit it on the nose with 2,953 balls and and managing career opportunities. McMa- Leander Paes of the Washington Kastles, won a new Prince EX03 racquet signed by > hon & Associates conducts Tennis Director and the Springfield Lasers’ Vania King were Maria Sharapova and a racquet bag. Retained Search for clubs—positions are not named the 2009 Male and Female MVPs of > The American Sports Builders Associa- advertised. If you are a Master Professional, or the Advanta World TeamTennis Pro League. tion Technical Meeting will be Dec. 5-7 at certified as “PTR tested” or “USPTA P1,” you Mike Russell of the Kansas City Explorers the Hyatt Regency Savannah in Savannah, are eligible to complete a confidential Career- and Liga Dekmeijere of the St. Louis Aces Ga. For information call 866-501-ASBA Path profile with McMahon & Associates. Visit picked up the WTT Rookie of the Year hon- (2722) or visit www.sportsbuilders. org. www.jobeasier.com. ors and Springfield Lasers coach John- > Babolat has honored outstanding sales > The U.S. was knocked out of the Davis Laffnie de Jager was named the 2009 WTT reps and retail partners. Monte Long was Cup in July when Croatia won their quarterfi- Coach of the Year. named sales rep of the year; Patty Walker nal tie, 3-2. > USPTA First Vice President Tom Daglis received the In-House MVP award; and Ektelon has redesigned and relaunched its lobbied Capitol Hill for key health promo- John Ainsworth and Mike McCormick > website, www.ektelon.com. The site provides tion legislation with the International

10 RACQUET SPORTS INDUSTRY September/October 2009 www.racquetsportsindustry.com INDUSTRYNEWS

Health, Racquet and Sportsclub Associa- men’s final in 10 years. The average of 5.71 three facilities in the Chicago area—Mid- tion in July. He met with several senators million viewers was the highest since the Pete town Tennis Club, Score Fitness and Tennis and congressmen. Sampras-Andre Agassi final in 1999 (5.85 mil- Club, and the CARE Academy—and the lion). Last year's final between Federer and John Newcombe Tennis Ranch in New The Advanta World TeamTennis Pro > Rafael Nadal attracted an average of 5.17 mil- Braunfels, Texas. League issued fines to the Washington lion. Kastles and New York Sportimes for the > The Andre Agassi College Preparatory unprofessional conduct of several play- > The U.S. girls’ team of Sachia Vickery of Academy in Las Vegas celebrated its first ers—Leander Paes, Rennae Stubbs and Miramar, Fla., Victoria Duval of Delray Beach, graduating class in June. All the graduates Olga Puchkova from the Kastles; and John Fla., and Brooke Austin of Indianapolis, defeat- are going on to college studies. View the McEnroe, Robert Kendrick and coach ed the Czech Republic 2-1 in early August in slide show at http://agassi.eroi.com/gradu- Chuck Adams for the Sportimes—during Prostejov, Czech Republic, to win its third ation/. a match on July 16. Puchkova and straight World Junior Tennis title. The World > IBM has renewed its technology spon- Kendrick also received individual fines, Junior Tennis Competition is an international sorship of and business relationship with Puchkova for leaving the bench and ver- team event featuring players ages 14-and- the US Open. IBM will continue as the bally confronting another player, Kendrick under. The U.S. is the first country to win three “Official Information Technology Solution for unsportsmanlike conduct when he hit consecutive titles. Provider” of the US Open and also will con- a serve at Paes as he stood at the net. Pre- > The Youth Tennis San Diego Whalers edged tinue as one of six USTA Corporate Cham- viously Sportimes Coach Chuck Adams the Westview Attackers 41-37 in overtime in pions. The multi-year deal continues had been fined and suspended for one early August to win a record fifth title at the through 2012. match for violating the Coaches’ Code of Advanta WTT Junior Nationals at George E. Peter Burwash International will provide Conduct. > Barnes Family Tennis Center in San Diego. tennis management services for Las Ven- > NBC Sports coverage of the five-set > The USTA has expanded its network of tanas al Paraiso, A Rosewood Resort, the Wimbledon final between Roger Federer Regional Training Centers, hoping to develop only AAA Five-Diamond luxury property and Andy Roddick was the most-viewed future American tennis champions, to include located in Los Cabos, Mexico.

www.racquetsportsindustry.com September/October 2009 RACQUET SPORTS INDUSTRY 11 INDUSTRY NEWS SEP/OCT 2009 PEOPLEWATCH • Wimbledon champion Roger Federer is reached the final of the 2009 Wimbledon the proud father of twin girls after his wife Junior Championships, has signed with Mirka gave birth in Switzerland on July 23. IMG. The 15-time Grand Slam winner said the • Robin Roberts, an anchor on ABC’s girls, who are the couple's first children, “Good Morning America,” will emcee the have been named Charlene Riva and Myla 29th annual “Legends Ball” to benefit the Rose. International Tennis Hall of Fame & Muse- • Head racquetball player Jack Huczek um on Friday, Sept. 11, at Cipriani 42nd won the men’s singles title at the 2009 Street in New York City. World Games in July. • Kelani Bailey, a WTEAM • Current USTA President Lucy Garvin and player and one of the most former president Franklin Johnson were promising junior racquet- elected to serve on the 2009-2011 board ball players, won three of directors of the International Tennis Fed- gold medals at the Junior eration. Racquetball National Cham- pionships held in Michigan in Former USTA Chairman of the Board and • June. Kelani, age 15, won her age division President Jane Brown Grimes and John in singles, doubles, and mixed doubles and Reese are the 2009 recipients of the Inter- now holds nine total gold medals. national Tennis Hall of Fame’s Chairman's Award, which recognizes outstanding serv- • Jack Sock of Lincoln, Neb., and Krista ice by a Hall of Fame Board Member. Hardebeck of Santa Ana, Calif., captured the USTA Boys’ and Girls’ 18s National Clay Tim Mayotte has been hired as a USTA • Court Championship singles titles in July. National Coach, facilitating coaching and training programs while working with play- • Kayla Cyr, 20, of Westminster, Md., and ers in the USTA Player Development pro- Heather Welch, 20, of Columbia, S.C., gram. He will be based at the USTA have been named the 2009 National Novo Training Center Headquarters in Boca Nordisk Donnelly Awards recipients, and Raton, Fla., and will report to Jay Berger. received the award from WTT co-founder Billie Jean King in July. Cyr and Welch, who Robert “Bob” Falkenburg, Robert Lands- • both have Type I diabetes, will each receive dorp, Robert “Bob” Lutz, Margaret a $5,000 scholarship. Randall Haylock, 18, “Peggy” Michel, Stan Smith and Patricia of Lindenhurst, Ill., and Jillian Tallarico, 21, Yeomans were inducted into the Southern of Lancaster, Pa., will also receive regional California Tennis Hall of Fame in July. finalist scholarship awards of $2,500. • USTA Chief Diversity Officer Kevin Clay- ton was elected to join the Board of Trustees for the Women’s Sports Founda- tion. • WTA Tour No. 7 Vera Zvonareva appeared at the largest mall in Istanbul, Turkey, as a promotion for the Istan- bul Cup in late July. She played some tennis on a mini tennis court with Turkish player Ipek Senoglu and then signed autographs. • Patrick Wilson has been named senior vice president, distribution, of the Tennis Channel. • Jordan Cox, 17, of Duluth, Ga., who

12 RACQUET SPORTS INDUSTRY September/October 2009 www.racquetsportsindustry.com Letters INDUSTRYNEWS Questioning Tennis Head-PTR Extend Sponsor Ads Contract to 2013 I just finished reading Pat Hanssen’s “Your Serve” article, “A Suitable Tennis ead has renewed its sponsorship Partner,” in the August issue, regarding Hagreement as an approved rac- inappropriate TV commercials. I couldn’t quet and bag of PTR to 2013, which agree more. My children are grown, but I still cringe when ads like Cialis are will mark 30 years broadcast. I work with young children that the PTR and learning tennis and encourage them to Head have been watch tennis matches. Surely there are together. sponsors that are more geared to the tennis audience. Thanks for your help in Head’s spon- bringing this issue to our attention. sorship of the PTR, ongoing now for Sheila Evans more than 27 years, is one of the Executive Director longest sponsorships in tennis his- USTA–A Tennis Association for Kids (www.atakthenet.com) tory. PTR members can receive dis- counted prices on Head racquets and bags, as well as apply for exclu- Support for Regional sive racquet contracts through Tennis Magazines PTR’s Team Head Program. “We couldn’t b e happier about The open letter co-written by Jim Martz extending our relationship with and Paul Fein in the July 2009 issue hit the nail on the head, and that is, to PTR,” says Head Senior Director of increase participation and retain play- Sales Greg Mason. “Their members ers, the efforts must start at the local are on the front line helping grow level. The results show that participa- the game of tennis at all levels and tion is up, but a significant component to maintaining that increase is local we’re proud to support their tennis coverage. efforts.” Everyone likes to read about them- selves, their offspring, their friends and even their opponents. Unfortunately, it’s the local media that is being hit the hardest by the economy, fewer hard- copy readers or simply changing times. Regardless of the cause, the result is the same: less coverage of local players. By far, the highest percentage of players nationwide resides in the local arena, not on center court! I definitely agree with Jim and Paul’s suggestion for a partial solution to this decline of local media reporting. Why can’t the USTA or the TIA consider step- ping in and assisting with grants, advertisement and out-of-the-box mar- keting? What would the harm be in trying this approach? Perhaps the gain would be greater than imagined! Nancy Morgan Freelance Tennis Writer Past President, USTA Florida

Congratulations To the Following For Achieving CS Status

Jack Ford The Villages, FL

www.racquetsportsindustry.com September/October 2009 RACQUET SPORTS INDUSTRY 13 ChampionsAnnual Awards of Tennis 2009 Help us recognize the people and organizations that are making a difference in the business of tennis.

nce again, we’d like to honor need your help in identifying these men, below and email your nominations to the champions of our sport— women and organizations and how their [email protected] (put “Champions” the many, often unheralded accomplishments have helped the game, in the subject line). Include: heroes who work tirelessly to develop whether in their local areas or nationally. Q Nominee’s name; tennisO in the U.S. But once again, we Please take a look at the categories Q Where they work or what they do relat- ed to tennis; Q Phone or email (if possible); Q Brief description of why you believe they are the champions in their areas; Q Your name and contact information (for confirmation purposes only). All nominations will be confiden- tial, and you may nominate for as many categories as you’d like. And, if there’s a category that we don’t list that you think we should include, please let us know. We need your nominations by Sept. 30. Email is preferre d, but you may fax them to 760-536-1171 or mail them to: Racquet Sports Industry, 75 Painter Hill Rd., Woodbury, CT 06798. In an upcoming issue, we’ll include a special section acknowledging the dedication of those who work to keep tennis vital in the U.S. 2009 CHAMPIONS OF TENNIS CATEGORIES Q Person of the Year Q Pro/Specialty Retailer of the Year Q Chain Retailer/Mass Merchant of the Year Q Stringer of the Year Q Builder/Contractor of the Year Q Grassroots Champion of the Year Q Junior Development Champion of the Year Q Sales Rep of the Year Q Wheelchair Tennis Champion of the Year Q Municipal Facility of the Year Q Private Facility of the Year Q Public Park of the Year Q Community Tennis Association of the Year Q High School Coach of the Year Q USTA Section of the Year Q PTR Member of the Year Q USPTA Member of the Year

14 RACQUET SPORTS INDUSTRY September/October 2009

TIANEWS SEP/OCT 2009 NEWS&UPDATESNEWS&UPDATES

News You Can Use!

In many Hit a Million-Dollar Serve on National TV! ways, this ver dream of serving for the big prize, in front of thousands industry is of fans? You can live your dream through a tennis-industry- very fortu- Ewide sweepstakes called “Racket UP, America!” nate. Play- If you’re the lucky winner, you’ll receive a trip to New York City ers love Jolyn de Boer to attend the “BNP Paribas Showdown for the Billie Jean King Cup” our sport, in Madison Square Garden on March 1, which will feature the top professionals love our women tennis players in the world. sport. Tennis is vibrant In the unique promotion, anyone who buys a new tennis racket— and vital. And industry of any brand, and at any tennis retailer or pro shop—through Sept. partners have been busy 30, 2009, could win the chance to serve for $1 million. Consumers rallying around “Racket simply register their racket purchase at playtennis.com/million. Up, America!” the last Other prizes include a trip for two to the 2010 US Open Men’s Singles few months to spread and Women’s Doubles finals and 20 $500 tennis merchandise prize packs. (Free entry available, see the word to consumers. website for official rules and details.) It’s only the beginning The BNP Paribas Showdown on Marc h 1, which is part of “Tennis Night in America,” will bring of plans to build a together four of the world’s best women pros who are 2009 Grand Slam winners or No. 1 players, vying healthy roadmap for the for $1.2 million in prize money and the Billie Jean King Cup. Serena Williams is the defending champ, industry.And while we and so far, she and Svetlana Kuznetsova have qualified for the Showdown. Williams won the 2009 Aus- have all been affected tralian Open and Wimbledon; Kuznetsova won Roland Garros. by the economy, we do The Showdown’s format will be two one-set semifinals followe d by a best-of-three-set final. The expect to see more posi- “Racket UP, America!” sweepstakes winner will hit the potential million-dollar serve between the sec- tive indicators in the ond semifinal and the final, in front of the MSG crowd and a television audience. The winner also will months and years meet tennis legends Billie Jean King and Ivan Lendl, along with other tennis champions. ahead, and plan to do “We are thrilled to be able to have the ‘Racket UP, America!’ sweepstakes winner go for a million dol- OUR part to help busi- lars at the BNP Paribas Showdown,” says Jerry Solomon, president of StarGames, which is partnering nesses grow. with Madison Square Garden to produce the event. “This is what Tennis Night in America is all about— a real celebration of tennis. We’re happy to help bring attention to such a worthwhile industry-wide As the saying goes, promotion.” those who play together, “‘Racket UP, America!” is a collaborative effort by the tennis industry designed to generate excite- stay together.At the TIA, ment and interest in the sport while helping to stimulate retail sales. “Tennis is a fun, social, healthy, we will continue to rally lifelong sport,” says Jon Muir, president of the Tennis Industry Association, which is spearheading the this industry, and we are promotion. “We’ve been thrilled that over the last eight years, tennis participation has grown 43 per- committed to the posi- cent, far outpacing all other traditional sports, according to the SGMA.” tive growth for our sport Official rules and details are at playtennis.com/million. And follow “Racket UP, America!” on Twit- and businesses. ter and Facebook. For more information, email [email protected]. Tennis Health Index Shows 18.1% Growth

he Tennis Health Index, which uses five key ele- rate view of the state of tennis participation in the ments to measure the health of tennis, has U.S. “This is a grea t indicator that our industry’s col- Tincreased 18.1 percent in the U.S. over the last lective efforts are having a positive impact and get- six years. Published by the TIA and USTA, the Tennis ting more people on the court,” says Kurt Health Index includes three participation surveys that Kamperman, the USTA’s chief executive of Communi- use different methodologies, combined with measures ty Tennis. From the baseline year of 2003, which has of ball shipments and court activity. an index of 100, through 2008, the Tennis Health The five elements collectively provide a more accu- Index shows steady growth up to 118.1.

16 RACQUET SPORTS INDUSTRY September/October 2009 Join the TIA . . . Increase Your Profits . . . Grow the Game . . . www.TennisIndustry.org TIANEWS Growing Tennis News Cardio Tennis Player TWC Spotlight: Village of the Month: Dr. Glen Tennis Club, Julie Hollifield Williamsville, NY

Up until two years ago, Dr. rive into the parking lot of Village Glen Tennis Club and Julie Hollifield, 38, had never you’re greeted with a huge Tennis Welcome Center banner played tennis. Then a friend hanging outside the club. The banner lets everyone know bought her a series of tennis D lessons as a gift. On the first that this facility is a place that anyone can call home … and many day, she saw Cardio Tennis on people do. Village Glen Tennis Club, in Williamsville, N.Y., a suburb a nearby court. “I saw them of Buffalo, is booming with close to 1,000 members, 14 courts, an running around and playing indoor soccer field, a rehabilitation center with five massage thera- with the up‐beat music,” she says. “It just looked like so much fun, I immediately pists, and a small gym. signed up for the next class.” And it only took one class “Village Glen has a real personal touch and most of our mem- to get her completely hooked. bers like to call it a home away from home,” says Tennis Director Now a 3.5 player, Hollifield partici- Do you or someone Stephen Sayoc. “Being a Tennis Welcome Center fits with the phi- pates in Cardio Tennis at Serendipity in you know have what it Sarasota, Fla., five times a week and losophy of the club: We want everyone to play no matter what your takes to be Cardio has dropped close to 25 pounds in the level or age. Whether you play singles, doubles or Cardio Tennis, we Tennis Player of the process. “Iʼm losing weight without even have something for everyone.” Month? E-mail your realizing it. Itʼs so much fun that it does- Village Glen has programming for all levels Upcoming Schedule story to Amanda@ nʼt feel like exercise—more like recess of play, including programs especiall y for begin- Q tennisindustry.org. If for adults,” says Hollifield, who burns Sept. 17-20: PTR Busi- your story is featured, from 450 to 650 calories every class. ners. “EZ Tennis in a Snap” is a class for new ness Development you will win a Cardio “Iʼve never been so fit before. I run players and has three different levels. Each Weekend, Hilton Head Tennis Survival Kit. across the street and realize that Iʼm not series of clinics is five weeks and costs $79, Island, SC out of breath anymore.” Q which includes a free racquet. “We normally Sept. 21-26: USPTA Hollifield has also noticed a tremendous improvement World Conference, in her footwork and level of play. Not only has her rating have about 120 new players in each session Marco Island, FL Q improved in just a year of Cardio, but also, sheʼs taking and we see good retention with these players Oct. 13-16: NRPA everything she does in her Cardio classes onto the com- as well,” says Sayoc. “Most continue in other Expo, Salt Lake City petitive court. “Iʼll be playing a match and hit a few shots Special Request Work- and think to myself, ʻThat is just what we did in Cardio programs and leagues after completing the shops: email us at Tennis yesterday.ʼ” third phase.” [email protected] Serena Williams Participates Va. Club Installs First Permanent in WTT QuickStart Clinic QuickStart Clay Courts in U.S. t was a day that the group of he first permanent QuickStart Tennis Har-Tru courts were children from Randall’s Island installed recently at the Farmington Country Club in ISports Foundation programs TCharlottesville, Va., by Lee Tennis. The club saw an oppor- will never forget. On July 10, about tunity to convert an existing Har-Tru court into four QST courts 50 children were treated to tennis instruction from 11-time to allow children under the age of 10 and older seniors to play Grand Slam champion Serena Williams, who had stopped tennis on a learning and forgiving surface. by the courts of Sportime at Randall’s Island in New York “Bringing young players into the game of tennis and creat- City to participate in a QuickStart Tennis clinic. ing an envi ronment where they can learn to play smarter and Williams, who had just won the 2009 Wimbledon sin- longer are crucial to developing their immediate and long- gles title, was on Randall’s Island to play a World term skills and habits,” says club Tennis Director Patrick TeamTennis match. But beforehand, she made time for Kearns. The Farmington Country Club plans to hold QuickStart some area children. A few QST Tennis tournaments throughout the remainder of the year. courts were set up at the Sportime facility, and as the children hit balls back and forth, Williams came to join them. QuickStart “definitely makes [tennis] more exciting,” Williams said. “It was really good to be out there with the kids.”

Join the TIA . . . Increase Your Profits . . . Grow the Game . . . www.TennisIndustry.org September/October 2009 RACQUET SPORTS INDUSTRY 17 COURTCONSTRUCTION&MAINTENANCE ISTHATISTHAT

NORMAL?NORMAL?When you have questions about your new courts or maintenance, don’t hesitate to check with your contractor.

BYMARYHELENSPRECHER

t finally happened. That new tennis court is up and running. It “all-weather courts,” are not meant to be used in all types of looks great. It plays great. It’s the showpiece of your facility and weather. “A non-slip surface does not mean you can play tennis everyone wants to play on it. in the rain and not slip,” says Zaino. Likewise, no court is meant I There’s only one problem: It has been so long since you had a to be shoveled or de-iced for use in cold weather. brand-new court, you’re not sure if certain things are normal. You want to protect your investment, you want to keep your players “SEASONING”THELIGHTS happy—but you do have questions. So how do you find out? Does the new court have lighting? If you’ve recently upgraded to Easy. You talk to a tennis court contractor. Many who have a new system, such as metal halide lights, remember that once installed courts in various regions of the country say that first-time turned off, those types of lights will take time to re-ignite and court owners—or even experienced court managers who are come back to full power, sometimes 10 to 15 minutes. working with brand-new courts or a brand-new facility for the first In addition, says Bruce Frasure of LSI Industries in Cincinnati, time in many years—can be expected to have certain questions. “Metal halide lamps require a 100-hour burn-in period, or ‘sea- soning,’ before they will reach stable operation. The chemicals in MARKSONTHESURFACE the arc tube of the lamp will settle during the seasoning period. In a new facility, says Richard Zaino of Orange, Calif.- During the 100 hours, the lamps may demonstrate based Zaino Tennis Courts, “The court surface may rapid shifts in color, referred to as ‘flaring.’ In addi- seem slower due to the newness of the courts.” Tips for Keeping the tion, the light output of the metal halide lamps over Squeegee marks are normal in acrylic-coated hard Court Looking New the 100 hours will depreciate as much as 20 per- courts; in fact, contractors sometimes joke that the Q Use a leaf blower to cent. Both of these characteristics are normal, and only sure way to avoid such marks (which occur nat- remove leaves, pine nee- the light output and the flaring will stabilize within urally while the court surfacing material is being dles, etc. the first 100 hours.” applied) is to use a squeegee that is as wide as the Q Take players’ concerns court itself. seriously. Q Call the contractor with WINDSCREENSANDNETS Scuff marks, generally caused by players’ shoes, A new windscreen, the pros add, can add to the aes- questions about any are normal, but black marks are not. Be sure to post irregularities. thetic appeal of the court, and to the playing expe- a sign of rules for the court. The first rule should be Q Nothing stays new forev- rience. However, no windscreen will last if it’s that court shoes are required (rather than just “sug- er. Eventually, aging of subject to high winds, so take down the screens dur- gested”). Remember that many players who are new the surface will take ing harsh or extreme weather. to the game often wear running shoes or cross train- place, no matter how “If we don’t install windscreen, we inform the ers or other types of sneakers that have black soles. well made the court is. client that windscreens can easily damage fences if Even hard courts, which are sometimes called sized wrong or improperly installed,” says Matt Hale

18 RACQUET SPORTS INDUSTRY September/October 2009 www.racquetsportsindustry.com of Halecon Inc., Bridgewater, N.J. “There is Tom Magner of DecoTurf in Andover, no standard windscreen size and they are Mass. However, he notes, let the court dry not interchangeable. The client must know thoroughly before resuming play. that a windscreen design calculation must be made, as all fence systems and locations FIGHTINGSTAINS are different.” No court surface is indestructible; attack- Keep an eye on the net, too. “In the cold ing a stain with a harsh abrasive may dam- weather, the net cable shrinks,” notes Hale. age the acrylic surfacing. Professionals “This can either heave the net-post footings recommend starting with the mildest or bend the net posts. A simple solution is to equipment. “A soft nylon or hair-type reduce the tension on the net during the broom can be used for sweeping and cold weather.” (Some contractors recom- scrubbing,” says Magner. “Beware that mend removing the nets entirely if it is scrubbing too hard can damage the sur- unlikely that play will take place during the face. Connect a water broom to a standard winter.) garden hose (max. 70 psi) for hard-to- “Also, we never leave the cranks for the clean areas. Do not use a power washer.” nets on the net post,” says Hale. “We feel it The most important thing an owner or invites a problem. Many times people will manager can do, say the pros, is to keep tamper with the net height.” Many manu- a close eye on the surface of the court. facturers make net posts with internal wind Look for signs of wear (many of which are mechanisms so that the court owner or normal) and for cracks, depressions or manager can set the net to the proper height other problems. Document these prob- and tension, then remove the handle. lems to find out if they are worsening with time. REGULARMAINTENANCE Baird recommends that owners and But perhaps the most important thing the managers “review color coats at the base- manager or owner of a new court needs to line area, which is the first area of the know, say the experts, is that all tennis facil- court to wear. If the subgrade, either ities—new or old—will require periodic asphalt or concrete, shows through, the upkeep. (The March 2009 issue of RSI con- court needs to be resurfaced, usually tains a “Court Maintenance Planner” for reg- every five to seven years. Too often, own- ular court maintenance; the same chart also ers ignore little signs of trouble because is in “Tennis Courts: A Construction and they see the court every day and don't Maintenance Manual,” jointly published by really inspect it. That means the court can the ASBA and USTA and available at deteriorate slowly.” www.sportsbuilders.org.) What’s the most important tool to use “Courts will not last forever. They need in keeping a court looking good? Commu- maintenance,” says Zaino. “Plan for and nication. Encourage players to voice any budget long-term care for the courts. Start concerns they have about the state of the now with the builder to understand what facility. Take photos of anything question- and when items need care, replacement and able and e-mail them to your court con- budget costs and get on a program to take tractor, who can evaluate the situation or care of these items.” come out for a consult. Throughout the year, the surface should Remember that a little time now can be kept free of debris, says David Baird of pay dividends in years to come. Q Industrial Surface Sealer Inc. in Cleveland. “Outdoor courts must be kept free of leaves Note: The American Sports Builders Associ- and algae,” he says. “The leaves sitting in a ation (ASBA) is a non-profit association corner will stain the color, promote mildew helping designers, builders, owners, opera- and let algae grow. The first signs of mildew tors and users understand quality sports should be washed off with a mild solution of facility construction. The ASBA sponsors TSP or other mild cleaner. Do not use informative meetings and publishes bleach, as it will stain color coats.” newsletters, books and technical construc- Make sure the area under the court stays tion guidelines for athletic facilities includ- clean too, adds Baird. “Check drain tiles ing tennis courts. Available at no charge is once per year. Put a hose in one of the clean- a listing of all publications offered by the outs on the corner of the court.” Association, as well as the ASBA’s Member- “We recommend you give your court a ship Directory. 866-501-ASBA (2722) or thorough cleaning once per month,” adds www.sportsbuilders.org.

www.racquetsportsindustry.com September/October 2009 RACQUET SPORTS INDUSTRY 19 COURTCONSTRUCTION&MAINTENANCE SOCIALSOCIAL

SERVICESERVICECreate opportunities to interact and “social spaces” and you’ll encourage people to play more tennis and hang around your facility.

BYMARYHELENSPRECHER

oes your tennis facility have a social life? In other words, do and construction professionals, strive to create a “family room” players enjoy one another’s company in addition to a good vibe, or perhaps more accurately, a “rec room”—with your tennis game? Do they rest between sets or matches with a bottle of courts (rather than the TV) providing the entertainment. Dwater or an energy drink? Do they spend time relaxing and social- izing after their match? Or do they simply show up, play and leave? MAKEITCOMFORTABLE With new player initiatives in place, it’s more important now Comfortable seating is a must. (Note: comfortable seating means than ever before to play up the social side of tennis. Otherwise, just that. It doesn’t mean sitting on the grass, on the court surface what’s to stop newly-minted players from going or on narrow benches). For outdoor facilities, back to the gym, or for a long, solitary run? Ten- Set the Social Scene… shaded shelters should be provided, or alterna- nis is not only a great sport, it’s a social game. Q Create conversation areas near the tively, tables with umbrellas that can be put up Business arrangements have been made, courts with benches, chairs and or down according to spectators’ wishes. friendships have formed and romantic partner- tables. If seating and social areas are located ships have started over the net. Q Amenities such as mini-lockers with between courts, they should be positioned at the Trouble is, that’s not taught by instructors. removable keys allow players to relax net line. Indoor facilities should have a deck or So who gets to teach it? Pros, facility managers and spend more time together, know- viewing windows that overlook the courts so that ing their wallets, keys or cell phones and others, who can help appoint and arrange spectators can watch matches in progress with- are secure. facilities, and then provide programming to out having to enter the playing area. Q Have plenty of hooks for jackets, ath- attract and enhance the social aspect of the letic bags, etc. so that items are not “You need social space adjacent to the courts game. piled on chairs or tables, which dis- but out of the way of play, so watchers feel com- “Golf has done so much to play up on the courages others from sitting down. fortable and not in the way,” says John Welborn ‘19th hole’ idea that it’s almost an automatic Q Scatter around magazines or newspa- of Lee Tennis Court Products of Charlottesville, that the game itself is just the beginning of the pers for players who are waiting for a Va. “Tables, grills, and social areas with space to socializing. We need to better capitalize on that court, or who have finished playing. lounge and keep drawboards and allow people in tennis,” says Tom Magner of DecoTurf in Q Furniture doesn’t have to be fancy, to gather is the key to taking the group past the according to Rob Werner of Sportsline Andover, Mass. players-only event.” Inc. of Villanova, Pa. Werner sends a To create a good space for socializing, make report from his colleague, Anthony Water coolers or fountains, and machines your courts the focal point. Players are already DeCecco of Tennis Addiction Tennis that dispense beverages and snacks, also will interested in the game, and being able to watch Club: “We put in an old sofa and an keep users happy and increase the area’s appeal. others on the court will keep them around and old chair and now we can’t get peo- Rest rooms or changing booths add to player engaged. With that in mind, say facility design ple to leave.” and spectator comfort and keep people around.

20 RACQUET SPORTS INDUSTRY September/October 2009 www.racquetsportsindustry.com COURTAMENITIES Robert Hellerson of Century Sports in Lake- wood, N.J., says facility managers can invite player interaction with attractive landscaping, and by providing extra amenities. “Near the court, include such conveniences as score- keepers, water coolers, court trash cans, out- door clocks, and court valets to hold players’ keys, towels and beverages,” he adds. “And don’t forget to have a weather-protected post- ing area for player information.” A bulletin board where upcoming events can be advertised will create interest and gen- erate opportunities for players to meet. Post notices of lessons, leagues, upcoming tourna- ments and so forth. Allow players who are looking for partners to put up their informa- tion as well. The goal, according to Alex Levitsky of Global Sports & Tennis Design Group, LLC in Fair Haven, N.J., is “to extend the amount of time a participant spends at the facility before and after playing.” According to Levitsky, various aspects of tennis facilities will enhance the social life of the game. A stadium or exhibition court, he notes, encourages gathering as a group for a particularly exciting match. And a clubhouse “is an important part of any tennis facility. It

…ThenAdd Programming Q Create events that bring players together and encourage interaction: round-robins, mixed doubles, play the pros, Cardio Tennis, etc. Q Schedule these events monthly or weekly, and add onto them, making them into pot-luck dinners or dessert nights. Q Don’t forget youth activities; schedule fun kids’ program- ming—including QuickStart Tennis and Junior Team Ten- nis—or special teen nights. Q Periodically have demo events. Invite vendors to bring in new models of shoes, racquets, etc. so that members can get together and test them out. Q Invite a local sports medicine or nutrition professional to give a talk to members; hold a casual reception afterward.

could be a modest structure that only includes a toilet and a room where the facility manager stores equipment, or it could be an elaborate facility that also includes offices, locker rooms, lobby, a pro shop, food service, etc.” One of the added benefits of creating social spaces that allow for good views of play in progress and for meeting others, say industry professionals, is that it gets non-players inter- ested in tennis. If the game looks fun and the pro’s office is close enough, only a few short steps can turn a non-player into an enthusias- tic beginner. Q

www.racquetsportsindustry.com September/October 2009 RACQUET SPORTS INDUSTRY 21 APPAREL NO-FAULTNO-FAULT

Bold designs are a hallmark of the upcoming year’s newest FASHIONFASHIONtenniswear. Feel and fit continue to be important to active players and those who just want “the look.” Combining traditional looks with cutting-edge fabrics and cuts are sure to attract a broad range of consumers, both men and women.

BYCYNTHIASHERMAN

Fila’sFILA signature tradition-based Heritage collection for women features red, white and peacoat blue and is made from a poly spandex jersey. A jacket, tank tops, sleeveless polo with breathable mesh inserts, skorts, and cap-sleeve tops in these bold hues, diagonal stripes and contrast trim are flattering and stylish. The men’s Heritage collection offers six integrated pieces including a cotton poly knit warm-up jacket and pants. The short-sleeve polo with Fila’s signature printed window-pane design and rounded drop tail is the highlight of the collection. Fila’s F-box Heritage patch logo is prominent on this polyester and poly/cotton/spandex line, which offers comfort, breathability and moisture-wicking. www.fila.com • 410-773-3000

PrincePRINCE has three collections based on its advanced Aerotech system, which allows ulti- mate fit, UV protection and breathability and ventilation. The Gold Collection, which is what Prince touring pros are wearing, boasts a more athletic fit with bold colors and accents. The Silver Collec- tion is a more relaxed line with fash- ion accents. And the Black Collection is designed around classic fit and com- JofitJOFIT is a new line launched by former phys ed teacher Joanne Cloak. fort—versatile enough for team and Frustrated by clothing that didn’t fit correctly (not only for herself but league play. Men’s shorts c for other women), Cloak developed a golf collection in 2006 and then ome in two a tennis line in 2008. Fabricated of “Jodry” Jersey poly spandex knit, lengths and are made from a the pieces also feature moisture-management properties. The “tech poly/spandex blend. A half-zip men’s pique” fabric has a soft cottony feel that isn’t clingy. Jofit makes skirts polo comes with mesh detailing in the collar and inserts along with flat seams with three different lengths to accommodate different body types and and color-contrast binding—again in preferences, and some include built-in ball pockets. A variety of tops, poly/spandex blends. sweaters, and bottoms in pinks and vibrant blues with flashes of yel- low round out this new addition to tennis apparel. www.princetennis.com www.jofit.com • 866-99-JOFIT 800-2-TENNIS

22 RACQUET SPORTS INDUSTRY September/October 2009 www.racquetsportsindustry.com Tail’sTAIL colorful Pacific Rim line highlights shades of aquama- rine, white and a bit of lime. The performance Advantage ELIZA AUDLEY dress has a back mesh insert Eliza Audley’s stylish but comfy, haute-couture look and modified racer back. The continues into next season with the finish and details collection features dresses, she is known for. The sultry “Chocolate Covered Cher- skirts/skorts, tanks, cap-sleeved ries” group (photographed by Deone Jahnke) features a tops, polos, shorts, capri pants gathered tank in a printed tonal red fabric with built-in and outerwear using cotton, bra. This unique piece can be paired with Audley’s poly blends, spandex pique basic A-line skirt in white or black—with or without and Invista Lycra Jersey blends. shorties. A “three-metal tank” with built-in bra displays The flattering cut, feel, mois- a draped necklace stitching in white or black. A com- ture-wicking, antimicrobial and panion sheer mesh petal layered skirt comes in white UV protection add to the value or black with or without shorties. All are fabricated in a of these versatile pieces. mostly micro-poly/spandex blend. www.tailactivewear.com www.Elizaaudley.com • 262-691-4770 305-638-2650

Bolle’sBOLLE bold black and white “White Night” group is part of its high-per- formance line. Dresses, skirts, ¾- sleeve tops and racer-back tops go for contrast. There is a pleated skirt with contrasting hem that’s flirty, stylish and comfortable. A varied striped pattern on the tops echo the trims on the skirt, and the racer-back solid black dress carries over the same black-and-white themed stripes on the shoulders and side insets. Paired with the solid black and white, it makes dramatic state- ments on and off the court. www.bolletenniswear.com 301-362-0360

Wilson’sWILSON new tennis line for 2010 is an expression of fit, fabric, finish and detail. Wilson’s nanofiber technology benefits performance while offering 30+ UPF sun protection, moisture-wicking properties and anti-microbial odor protection. Integrated ball pockets (women’s line), laser lamination and perforation emphasize the details of their collections. The Men’s Core Performance line offers similar details with “cooling zones,” and the Spring and Summer lines are loaded with laser-cut details and burn-out body mapping. Each line offers colors from vibrant to more muted—but always complementary. Wilson also completes the line with new boys’ and girls’ collections with the same technical features. www.wilson.com • 800-333-8326

www.racquetsportsindustry.com September/October 2009 RACQUET SPORTS INDUSTRY 23 StringingWilson Baiardo Machines This innovative machine has the features the machine, which is adjusted automatically and benefits of top units, with a unique based on the height of focus on ergonomics. the user that is entered into the “Baiardo” is the name of a mythical Stringing Technology. machine’s computer. The Baiardo is now the official The Baiardo auto- horse that changes its size to match machine of Wilson’s international string- matically changes the size of its rider. Likewise, Wilson’s ing team (made up of many of the best height for different Baiardo stringing machine automatical- stringers in the world), which strings for phases of stringing: ly changes its height to match its user. many tour events (over 20 in 2009), one height when It is designed with ergonomic features including the Australian Open and US you’re mount- to make stringers more comfortable— Open. Wilson is so pleased by how the ing the something it does better than any Baiardo has held up under these intense frame, a lit- stringing machine ever built. conditions that the company offers a tle higher In fact, the Baiardo is the biggest three-year warranty on the whole when installing thing to happen to stringing machines in machine and extends the warranty to the mains, and finally even higher when quite some time. It utilizes almost all the five years on the motors and sensors. you’re installing the crosses. features available on the most expensive The third motor causes the unit to machines, then it adds features that ASSEMBLY tilt for different parts of the stringing aren’t found on any other stringing Assembling the Baiardo was a breeze— process. It sits flat like a traditional machine. we had it unpacked and assembled in machine when the user is mounting the Wilson spent four years developing about 20 minutes—but it is a two-person racquet. It then tilts the entire upper the Baiardo. job because of the weight. It arrived in unit toward the user at the same time It didn’t two boxes: One approximately 75 that it raises for installing the mains. want to pounds and the other about 50 pounds. This is designed to move the stringbed develop a Inside we found an illustrated poster with into a position that reduces the user’s machine that merely matched the capa- 16 steps for assembly. need to bend and twist. Finally, it tilts bilities of the best and most popular We had no trouble interpreting the forward even more at the same time machines on the market. Instead, it illustrations and found all of the parts, that it raises again for installing the decided to re-invent the stringing supplies, and assembly tools in the crosses. machine. The result was a focus on boxes. Stringing tools included starting The tilt and height positions for the ergonomics that has never been done in clamp, diagonal cutters, needle-nose pli- three stringing modes (mounting, this industry. ers, bent needle-nose pliers and awl, mains, crosses) are determined by for- Wilson understood that a stringing with different color handles to help find mulas based on the height of the user machine has to hold the racquet securely each when stacked in the tray. entered into the system. These formulas and safely, pull tension on each string, The assembled machine has a clean, are based on the average dimensions of and hold tension on each string as the sleek, professional look that would make the human body, but you can also cus- user moves on to the next string. Since a great focal point in any stringing opera- tomize these settings. The machine can there are already many machines that do tion. When we turned it on, parts of it remember all the settings for up to six these things well, Wilson decided to started moving on their own as part of users. focus on the comfort and convenience of its diagnostic check. The Baiardo features a multilingual the stringer. touch-screen display and a menu sys- It worked with experts in ergonomics PROS tem that is icon-based, fairly intuitive, and design to study the interaction The Baiardo has far too many positives and easy to remember when you’ve between stringers and their machines. to list here, so we’ll cover some of the used it once or twice. With more play- What it discovered was that stringers major ones. Be sure to visit ers using different tensions for mains were exposed to a great deal of repetitive www.racquetsportsindustry.com for the and crosses, the Baiardo’s computer lets activity in positions and processes that rest of the story. the user set the differential percentage were not as ergonomically friendly as The Baiardo has three separate between the mains and crosses. Then, they could be. Wilson even came up with motors. One controls the tension head, when the stringer switches from mains a clever acronym for this ergonomic which is common to all electric stringing to crosses, the machine automatically focus: BEST, for Biomechanically Efficient machines. Another controls the height of changes the tension accordingly.

24 RACQUET SPORTS INDUSTRY September/October 2009 www.racquetsportsindustry.com The mounting, tensioning, and clamping systems are world-class. The Baiardo features a six-point mounting system with 360-degree rotation, which we found to be sturdy and one of the quickest and easiest to use that we’ve ever tested. With the included adapters, the Baiardo can string tennis, racquet- ball, squash and badminton frames. We were especially impressed with the stable turntable lock and the turntable speed control. Baiardo uses constant-pull tensioning that is accurate and quick to make adjustments as our strings stretched. It features a linear-pull tensioner that requires less string length than a rotational tensioner. The tension head includes a nosecone to help reduce the amount of pressure the ten- sion jaws need to apply while tension- ing. Baiardo’s tensioning system fea- tures multiple pull speeds, along with a pre-stretch setting that works as well as any we’ve seen. Baiardo also features knot tensioning, a practice that seems to be growing in popularity. Again, Baiardo does this as a percentage of the reference tension. The most unique aspect of Baiardo’s tensioning system is how the user can manually adjust the calibration. Wilson includes the instructions in the opera- tor’s manual, and it’s simple, quick and logical. Baiardo’s clamping system is anoth- er strong feature. It uses dual-swivel dual-action clamps, which allow stringers to handle any pattern. The clamps use dual rollers to apply even pressure across the width of the clamp. And the clamping system offers anoth- er relatively new feature that we appre- ciate: At one end of each track that the clamps move in, Baiardo has a pop-out plug, making it quick and easy to remove the clamp base(s). The modular construction makes it a little easier to pack up and take to a tournament. But, the best part is that it means you don’t have to send the whole machine back to Wilson if some- thing goes wrong; Wilson made it easy to remove just the electronics for replacement or repair. Another big plus is a dedicated web- site, www.Wilson.com/Baiardo, where you can learn about the machine, see www.racquetsportsindustry.com September/October 2009 RACQUET SPORTS INDUSTRY 27 demos, download the manual, the string. This is why we etc. Eventually, Wilson wants were happy to see the but- to have short videos showing ton that allows you to manu- how to fix or service Baiardo. ally release the clamp base. The Baiardo’s tool tray CONS isn’t big enough to conve- As is the case with most pre- niently fit all the tools that mium machines, the biggest come with it. Wilson tells us drawback is that it is expen- they built in an option to sive, with a retail price of attach a tray expander, $6,000. However, Wilson says which when available they it can bring that down as low will provide to Baiardo own- as $4,000 for shops that buy ers for free. certain amounts of other wrench (included) to release the pres- Wilson products. sure. CONCLUSION Baiardo is not particularly light or The auto clamp base release can be a Overall, we are extremely impressed by easily portable. But, it weighs about 124 little awkward when preparing to make Baiardo. It’s hard to believe this is the pounds, about the same as other the first pull on a racquet. If you don’t first stringing machine developed by this machines. maintain a small amount of tension on team at Wilson. You would really think The mounting adjustment knobs pre- the string by hand, the clamp can fall these guys have been building machines sent two concerns. First, the gearing of and release the base. Also, during string- for a long time. the knobs creates such leverage that it is ing, we found that if you don’t align the But perhaps it is because this was easy to overtighten. Second, the knobs clamp just right when clamping the their first machine that Wilson was able do not taper, so it is possible for string to string, it doesn’t want to fall when you to truly start from scratch, think outside become caught around them. But Wilson open the clamp. This means you have to the conventional rules, and develop a built a hex screw in the center of the pull the clamp down by hand. But, if you unique machine that does so many lower knob (which controls the outer pull it down with the base still locked, things no stringing machine has ever supports), so a user can use a hex the clamp’s diamond dust can scratch done before. Q

26 RACQUET SPORTS INDUSTRY September/October 2009 www.racquetsportsindustry.com

StringPrince Playtest Hybrid Power EXP

Prince now combines one-half set of 16, measured 78 RDC units immediately Prince Poly EXP and one-half set of Prince after stringing and 71 RDC units after 24 Premier LT as Prince Hybrid Power EXP. hours, representing a 9 percent tension This string comes standard in demos of loss. Hybrid Power EXP added 16 grams to the weight of our unstrung frame. the the EXO3 Rebel, EXO3 Rebel Team, EXO3 The string was tested for five weeks by crosses as we Ignite, and EXO3 Ignite Team, which are 41 USRSA playtesters, with NTRP ratings worked, so straightening had to wait designed to be Prince’s player frames. In from 3.5 to 6.0. These are blind tests, with until after all the crosses had been installed. an earlier playtest (RSI, March 2009), Pre- playtesters receiving unmarked strings in One playtester broke samples during mier LT received the highest overall score unmarked packages. Average number of stringing, six reported problems with coil of any synthetic we had tested to date. hours playtested was 28.2. memory, five reported problems tying knots, As for Poly EXP, it is made using a co- The Poly EXP feels thick to the touch, and one reported friction burn. extrusion technology that allows Prince to but it strings up like a typical poly. The Pre- combine different types of polyester materi- mier LT is much softer, of course, to the ON THE COURT als in the same string to create the perfect point that it can mush out a bit on blocked Judging solely by our playtester ratings, poly for any player. holes. The surface of the Poly EXP is so Prince Hybrid Power EXP is definitely for The target customer is the player looking smooth that we were unable to straighten players who are already using full poly setups for the spin and control of a poly with or poly hybrids, and are looking to temper improved comfort and playability. EASE OF STRINGING the poly experience with a softer string. That Hybrid Power EXP is available in 17/16 (compared to other strings) is to say, while Touch/Feel and Comfort in optic yellow/natural and gray/natural, Number of testers who said it was: scores were just average, Hybrid Power EXP much easier 2 although the same string combination is received a 5th-best score in Resistance to somewhat easier 5 available in 18/17 as Prince Hybrid Spin Movement, a 17th-best score in Tension about as easy 22 Retention, a 19th-best score in Durability, EXP. Hybrid Power EXP is priced from $15 not quite as easy 12 and well-above average scores in Power and for sets of 22 feet/20 feet. Reels are avail- not nearly as easy 0 able. For more information or to order, con- Spin Potential, out of 135 published string tact Prince at 800-2-TENNIS, or visit OVERALL PLAYABILITY playtest reports. These category scores com- princetennis.com. Be sure to read the con- (compared to string played most often) bine to give Prince Hybrid Power EXP an Number of testers who said it was: clusion for more information about getting a overall average score that is well above much better 1 free set to try for yourself. average. somewhat better 7 Yet, there is more to the story (as there about as playable 12 often is with strings), with some of our not quite as playable 17 IN THE LAB playtesters commenting on how comfortable We tested the 17/16 gauge Hybrid Power not nearly as playable 4 EXP. The coils measured 22’ (Poly EXP) and Hybrid Power EXP is, and one playtester 20’ (Premier LT). The diameters measured OVERALL DURABILITY admiring its qualities for feeding balls. (compared to other strings 1.26-1.28 mm and 1.29-1.32 mm before Two players broke the sample during the of similar gauge) playtest period, one at six hours and one stringing, and 1.22-1.23 mm and 1.25-1.26 Number of testers who said it was: mm after stringing. We recorded a much better 7 at ten. stringbed stiffness of 79 RDC units immedi- somewhat better 20 ately after stringing at 60 pounds in a Wil- about as durable 11 CONCLUSION son Pro Staff 6.1 95 (16 x 18 pattern) on a not quite as durable 2 Besides the great scores our playtest team constant-pull machine. According to Prince, not nearly as durable 1 gave Prince Hybrid Power EXP, the com- ments we received about this string reveal a you can use Hybrid Power EXP with the RATING AVERAGES somewhat surprising depth and complexity in Premier LT in the mains for comfort and From 1 to 5 (best) feel, but we tested it with the Poly EXP in Playability 3.4 this combination. Of course, being a hybrid, the mains, which Prince claims is better for Durability (19th overall) 4.2 you could also string it up with the poly in the control, endurance, and spin. We advised Power 3.4 crosses, and change the tensions around. members of our playtest team to reduce the Control 3.5 Between the Poly EXP and the Premier LT, tension on the mains by 5-10 percent. Comfort 3.0 you have two premium strings to help you After 24 hours (no playing), stringbed Touch/Feel 3.0 get the stringbed characteristics you want. stiffness measured 72 RDC units, represent- Spin Potential 3.3 If you think that Prince Hybrid Power Holding Tension (17th overall) 3.6 ing a 9 percent tension loss. Our control EXP might be for you, fill out the coupon to Resistance to Movement (5th overall) 4.1 string, Prince Synthetic Gut Original Gold get a free set to try. —Greg Raven Q

28 RACQUET SPORTS INDUSTRY September/October 2009 www.racquetsportsindustry.com TALK player using Vantage VT231 strung at 54 pounds TESThisT hybridER hasS great feel and control. 4.0 CP (Natural Gut 16) FREE PLAYTEST male“ serve-and-volley player using Wilson” nSix STPrinceRIN willG send PR aO freeG RsetA ofM One Tour strung at 56/60 pounds LO (Wilson Good power and control. Excellent durability. Hybrid Power EXP to Super Spin 16) Not“ enough feel. 4.5 male all-court player USRSA members using Babolat Drive” Z Cortex strung at 54/58 who cut out (or copy) this coupon This string has a wonderful feel. Very low pounds CP (Babolat Addiction 17) and mail it to: “vibration. Remarkable bite. 3.5 male baseliner USRSA with heavy spin using Dunlop” Aerogel 2 Hundred Decent tension maintenance and no string Attn: Prince String Offer, strung at 58 pounds CP (Tecnifibre NRG2 16) movement.“ The feel is much softer than one 330 Main Street, would expect, given the polyester mains. 4.5 Vista, CA 92084 Very crisp! Great power on serves. Tension ” “ male all-court player using Prince O3 Speedport or fax to 760-536-1171, maintenance is excellent. I would definitely rec- Black (port inserts) strung at 60 pounds LO or email the info below to ommend this to my customers, especially string (Prince Premier w/Softflex 16) stringsample@racquet tech.com breakers. 4.0 female serve-and-volley player using Head” i.S6 OS strung at 50 pounds CP This string plays very firm. Feel, touch, and Offer expires 30 Sep 2009 (Gamma Live Wire 16) control“ are on the low side. 4.0 male all-court Offer only available to USRSA player using Pro Kennex Core” 1 No. 10 strung at members in the US. This is the perfect string for the aggressive 62 pounds LO (Pacific X Force/Gosen OG-Sheep Name: baseliner.“ Big swings are rewarded with great Micro Super JC 18/17) USRSA Member number: control. The feel is slightly lacking. 5.0 male all-court player using Wilson nTour” Two strung at Phone: Not enough ‘pop.’ The response is too dead. 58 pounds CP (Prince Synthetic Gut Original 16) Email: The“ soft feel might make it a good option for If you print your email clearly, those with tendon problems. 4.5 male all- we will notify you when your sample This is a firm string with low power. Great court player using Prince O3 ”Speedport Black “ will be sent. control and spin. Recommended to college play- (hole inserts) strung at 50 pounds LO (Head Sonic ers and string breakers. 5.0 male all-court Pro 17) For the rest of the tester comments, visit ” www.racquetsportsindustry.com.

www.racquetsportsindustry.com September/October 2009 RACQUET SPORTS INDUSTRY 29 TipsReaders’ & Techniques Know-How in Action

THE YUSUKI METHOD OF starting clamp is outside of the frame, STARTING A STRING JOB there are no visible marks on the main I learned this from my good friend Toru string, other than what is left from the Yusuki while stringing at tournaments. string clamp. Instead of putting the starting clamp 5 sets of Gamma Synthetic Gut with Wear- behind the string clamp to eliminate slip- guard 16 to: page when starting a string job, start by Vince Chiarelli, MRT, Largo, FL pulling tension on both first mains at the same time. Then, if for example you nor- Editor’s note: This method does mean you mally install the short-side mains first, put will be doing one additional pull when start- your string clamp and starting clamp on ing the mains, but it is invaluable with the first long-side main while it’s still under machines such as the Babolat Sensor and tension, positioning the machine clamp as Wilson Baiardo that feature base clamps normal at the far end of the racquet from that release automatically when the string the tension head, and starting clamp out- clamps drop down, and it is very helpful on side the frame, between the frame and the Prince’s O3 racquets where the location of tension head. After you release the tension the limp string can be very different from head, there will be enough tension in the long-side mains, you start by double- its location when tensioned due to the size string to hold both clamps in place. clamping the first short-side main. of the O-Ports. Proceed to install the short side mains The benefits are that you don’t have to as normal. After installing two or three put the first clamp on a limp string, you GROMMET STRIP TOOL mains on that side, go back to the other are clamping the string in the same line Here is a tool I made that will help you side, re-tension the first main, remove the where it will be when you are done, and install the ends of a grommet strip. The ends starting clamp, and continue as usual. that first clamp doesn’t take all the force of the grommet strip never seem to be long Obviously, if you normally start with the of the first pull by itself. Also, because the enough and require the heat of a hairdryer

28 RACQUET SPORTS INDUSTRY August 2009 to stretch them. This tools helps to stretch the grommet strip without cooking your fingers. It can be made very easily and inexpensively as follows: Materials: • 1 – 8-inch bolt about 5-16-inches in thickness • 1 – hex key small enough to fit into the grommet hole • Electrical tape Directions: Tips and Techniques submitted since 2000 by USRSA 1. Bend one end of the 8-inch bolt 90 members, and appearing in this column, have all been gathered into a single volume of the Stringer’s degrees. This makes it easier to pull. Digest—Racquet Service Techniques which is a bene- 2. File or grind the other end of the bolt fit of USRSA membership. Submit tips to: Greg so it is flat and about 1/8-inches thick. Raven, USRSA, 330 Main St., Vista, CA 92804; or email [email protected]. 3. Drill a hole the size of the hex key in the end of the bolt. 4. Install the hex key though the hole and tape the key to the bolt. To use this tool, put the end of the hex key into one of the grommet holes in the grommet strip and pull as you heat the strip with the heat gun. 5 sets of Wilson Sensation 16 to: Greg Christopherson, Oceanside, CA

CLEANER CLEANUP

I found a wonderful cleaner for the black, sticky mess left behind by an ancient replacement grip that had become smeared all over the frame. Casual Clean is an outdoor furniture cleaner. It cuts through the gunk and even removes old stencil ink from the patio table I was using. 10 3-packs of Tourna Grip to: Paula Powell, Fort Lauderdale, FL —Greg Raven Q

www.racquetsportsindustry.com September/October 2009 RACQUET SPORTS INDUSTRY 31 YourTechnology Serve Smokescreen? A tennis physicist says racquet company marketing claims may have little meaning in a scientific sense and may not be serving players.

BYRODCROSS

ecent issues of RSI have included ably agree that it will, but the physics of the that the racquet feels terrible if the dampen- nice summaries of the different situation says there are only two basic ways er is removed. Players who don’t use a technologies used by various rac- to increase the ball speed by 5%. One way dampener say that the racquet feels terrible quet companies. As a physicist, I know that is to swing the racquet 5% faster. The other if a dampener is added. In either case, the Rthe most important physical properties of a way is to increase the swing weight of the player confuses the feel of the racquet with racquet are its mass, length, swing weight, its sound. If the dampener is stuck to the head size and stiffness. Together with “Some of the throat of the racquet with tape, rather than string type and tension, these are the being inserted in the strings, then sound will things that determine how a racquet per- improvements that are be different but the feel and performance of forms. quoted … have no the racquet will be the same. In any case, I also know that these physical proper- dampeners are too light to have any signifi- ties and the performance of a racquet can meaning in an cant effect on racquet performance. be measured, and so can the differences The feel of a racquet is affected by its between different racquets. I would there- engineering or weight, its swing weight and its stiffness. It fore expect that the various technologies scientific sense, and is also affected by the type of grip used. The used by the racquet companies, if they stiffness affects the level of vibrations in the are of any real benefit to a player, could leave me feeling that I handle that occur after the ball leaves the be described in terms of the above prop- strings. Excessive vibration feels uncomfort- erties. am being conned.” able and the player won’t like it, even if the But given that these properties are ball comes off the strings as fast as with any rarely mentioned in the advertising litera- racquet, by making the racquet head heav- other racquet. For that reason, much of the ture, I wonder if the tennis industry is ier. Either way, the player will need to work effort that goes into the design of a racquet being well-served by advances in technol- a bit harder to get an increase in the ball is aimed at reducing handle vibrations, ogy, or whether it is more of a smoke- speed. thereby improving the feel of the racquet. If screen. Some of the improvements that A decrease in string tension will also help the player hits the ball at the sweet spot in are quoted, such as "30% more feel," to increase the ball speed off the strings, but the middle of the strings, then the racquet have no meaning in an engineering or sci- the effect is very small and it leads to a small won’t vibrate at all. But most recreational entific sense, and leave me feeling that I decrease in ball control. An increase in rac- players hit the ball all over the string plane, am being conned. quet stiffness will increase ball speed off the in which case any technology that helps The actual performance of a racquet tip of a racquet, by reducing the energy lost reduce racquet vibrations will feel good, can be measured in terms of ball speed, to racquet vibrations, but it has no effect on even if there is no difference in racquet ball spin and rebound angle. The question ball speed off the middle of the strings. performance. Q that players should ask is how each tech- There are certain properties of a racquet nology affects the speed, spin and direc- that have nothing to do with ball speed, spin Physicist Rod Cross retired in tion of the ball as it comes off the racquet. or direction, but that do affect the choice of 2003 as an honorary member of the Sydney University staff the racquet that a player prefers. Players are If the technology makes no difference, or and continues to work on the if the difference is too small to measure, sensitive to the feel of a racquet, and they physics of sport and forensic then there may be no real advantage. are also sensitive to the sound of a racquet. physics. He is the co-author Suppose that a manufacturer comes up If a racquet doesn’t feel right or if it doesn’t of “Technical Tennis” and with a racquet that delivers 5% more sound right, then the player won’t like it. “The Physics and Technology of Tennis.” power, in the sense that the ball comes The main way to affect the sound is to off the strings 5% faster. Will that actually add or remove a string dampener. Players We welcome your opinions. Please email comments to [email protected] or fax benefit a player? Most players would prob- who normally use a string dampener say them to 760-536-1171.

32 RACQUET SPORTS INDUSTRY September/October 2009 www.racquetsportsindustry.com