2016 Guide to Ball Machines a Money Maker for Your Club Help Your Players Improve Our Exclusive Listings

Total Page:16

File Type:pdf, Size:1020Kb

2016 Guide to Ball Machines a Money Maker for Your Club Help Your Players Improve Our Exclusive Listings Industry News Grow Participation Your Serve HAR-TRU sold; How to move Use ROG balls PLAYSIGHT tech the needle with FOR ALL AGES to at Lake Nona MARKETING keep ’em playing JULY 2016 / VOLUME 44 / NUMBER 7 / $5.00 2016 Guide to Ball Machines A money maker for your club Help your players improve Our exclusive listings Plus: TIA State of the Industry Report Latest data shows gains & challenges 07_TI_COVER_R1.indd 1 6/1/16 2:40 PM ads.indd 1 4/29/16 12:43 PM ads.indd 2 4/29/16 12:43 PM Te nnisIndustry www.tennisindustrymag.com JULY 2016 DEPARTMENTS p.20 4 Our Serve 7 Industry News 14 TIA News 16 Grassroots Tennis 18 Marketing 31 Tips & Techniques 32 String Playtest: Kirschbaum 34 Your Serve, by Lou Marino INDUSTRY NEWS 7 Har-Tru Sports acquired by Tuckahoe Holdings 7 PlaySight to equip all courts at USTA National Campus 7 Tennis leaders gather at USTA symposium 7 USTA joins with NFHS for FEATURES “Coaching Tennis” course 8 USTA names new Chief Marketing Offi cer 20 Money Machines 8 TIA Tennis Forum Aug. 29 With attention to how your ball machine is in New York used, you can hit a revenue winner. 10 Head debuts next generation Speed Limited Edition 10 Peoplewatch 22 Guide to Ball Machines 10 New book chronicles senior Use our exclusive guide of current ball player’s tennis quest machines on the market to fi nd the perfect 11 Tecnifi bre continues “Young Guns” contest unit for your players. 12 Short Sets 13 Tom Daglis to head PTM program 27 2016 State of the Industry at Berry College While the latest TIA research shows some 13 USTA, Discovery team up gains, the State of the Industry report points for “Careers” initiative out a number of challenges we must address. 2 TennisIndustry July 2016 www.tennisindustrymag.com www.tennisindustrymag.com TOC.indd 2 5/26/16 10:50 AM TI MAG AD pg.indd 2 5/31/16 2:16 PM Our Serve PUBLISHER JEFF WILLIAMS EDITORIAL DIRECTOR PETER FRANCESCONI MANAGING EDITOR SCOTT GRAMLING CREATIVE DIRECTOR IAN KNOWLES SENIOR EDITOR ED MGROGAN Fishing In ART DIRECTOR CRHISTIAN RODRIGUEZ SPECIAL CONTRIBUTOR Profi table Waters BOB PATTERSON CONTRIBUTING EDITORS LET’S MAKE THIS CLEAR UP FRONT: them to attend won’t be full of young ROBIN BATEMAN, CYNTHIA CANTRELL, I’m not suggesting tennis providers players that they’ll have trouble keep- PEG CONNOR, KENT OSWALD, CYNTHIA ignore or lessen the appeal of programs ing up with? Don’t assume one email SHERMAN, MARY HELEN SPRECHER available to kids. We must continue to or one poster will appeal to every type CONTRIBUTING PHOTOGRAPHERS get more kids into tennis, and it’s prob- of player, age or gender. Tailor your BOB KENAS, DAVID KENAS ably more imperative now than ever, in messages and, when appropriate, your light of the most recent research that tennis programs. WEBMASTER shows overall tennis participation for With all the emphasis on youth, GREG RAVEN ages 6 to 17 actually slipped from 2014 sometimes it’s easy for older players to ASSOCIATE EDITOR to 2015. In fact, we should re-double get lost in the mix, and then forgotten TIM MARTHUR our e orts at the local level. We need to completely. It’s one reason why we have play a long game here—young players this “leaky bucket”—we get new players EDITORIAL DIRECTION are our industry’s future. into tennis, yet we also lose a nearly 10TEN MEDIA But we also need to make sure we’re equal number of existing players. TENNIS INDUSTRY not forgetting a key segment of our Appealing to the 50-plus market will 48 W 21st St., New York, NY 10010 playing population—a group that has get and keep players on your courts, 646-783-1450 the time, energy, desire and, especially buying lessons, court time, apparel and [email protected] for our businesses, the money. I’m talk- equipment. It’s not like you need to ing about the 50-plus market. reinvent anything; there are plenty of ADVERTISING DIRECTOR The U.S. Census Bureau says about programs out there already—like POP JOHN HANNA one of every three Americans is over Tennis with ROG on shorter courts, 770-650-1102, x.125 [email protected] the age of 55. Staying healthy and fi t is a Cardio Tennis, and Masters Ten- priority for this group, and the lifetime nis—that can easily cater to this huge APPAREL ADVERTISING sport of tennis should play a vital role audience and provide them with all the CYNTHIA SHERMAN in serving those desires. Baby-boomers right reasons to play this game. Doing 203-558-5911 helped this sport grow decades ago; so will help retain one group of players, [email protected] let’s not assume they no longer have an and provide you the resources to help interest in tennis and being active. attract another. Tennis Industry is published 10 times per year: monthly, January through August with combined Yes, there is money to be made by issues in September/October and November/ reaching out to this segment of the December, by Tennis Media Company, 48 W 21st St., New York, NY 10010. Periodical postage paid in population, but this is also about run- Duluth, GA and at additional mailing offi ces (USPS ning sustainable programs and building #004-354). July 2016, Volume 44, Number 7 © 2016 by Tennis Media Company. All rights reserved. Tennis customer loyalty that can reach down Industry, TI and logo are trademarks of Tennis Media generations—including into the youth Company. Printed in the U.S.A. Phone advertising: 770-650-1102 x 125. Phone circulation and editorial: market. Baby-boomers have children 646-783-1450. Yearly subscriptions $25 in the U.S., and grandchildren, too. Peter Francesconi $40+ elsewhere. POSTMASTER: Send address changes In your outreach to players and to Tennis Industry, 48 W 21st St., New York, NY 10010. Editorial Director Tennis Industry is the offi cial magazine of the USRSA, potential players, are you using [email protected] TIA and ASBA. materials and messages that appeal to Looking for back issues of Tennis Industry/Racquet the 50-plus crowd? Are your clinics, Sports Industry? Visit the archives at our website leagues and programs, along with your at TennisIndustryMag.com for free digital versions. marketing and advertising, reassuring baby-boomers that the clinic you’d like 4 TennisIndustry July 2016 www.tennisindustrymag.com 07_TI_OurServe.indd 2 5/26/16 12:47 PM Introducing California Sports Surfaces, the world’s largest manufacturer of acrylic sports surfacing systems and surface preparation products by DecoTurf, Plexipave, Rebound Ace, Plexitrac, Guardian Crack Repair, Premier Court & Premier Sports Coatings. To learn more please visit www.californiasportssurfaces.com or call 1.978.623.9980. BUILD A COURT YOU CAN BE PROUD OF. ® Introducing California Sports Surfaces, the world’s largest manufacturer of acrylic sports surfacing systems and surface preparation products by DecoTurf, Plexipave, Rebound Ace, Plexitrac, Guardian Crack Repair, Premier Court & Premier Sports Coatings. To learn more please visit www.californiasportssurfaces.com or call 1.978.623.9980. TI MAG AD pg.indd 2 6/1/16 11:22 AM 1160517_TECNIFIBRE_REDCODE_TENNIS_INDUS.ai60517_TECNIFIBRE_REDCODE_TENNIS_INDUS.ai 1 17/05/201617/05/2016 18:4618:46 THE REDSURRECTION C MAXIMUM M SLIDE J POLYETHYLENE WAX CM FULLY IMPREGNATING MJ THE POLYESTER MATRIX CJ CMJ N EXPANDED STRING SLIDE LESS FRICTION MAXIMUM LUBRICATION FASTER SNAPBACK MORE EASIER MAXIMUM DURABILITY TO STRING SPIN Industry News Information to help you run your business Tennis Leaders Gather Har-Tru Sports Acquired At USTA Symposium The USTA held its fi rst USA Tennis by Tuckahoe Holdings Symposium in early May in Orlando, Fla., with representatives from the ar-Tru Sports was sold in mid-May to USTA and organizations including the Richmond, Va.-based Tuckahoe Holdings. ATA, ITA, NIRSA, PTR, TIA, USPTA and Har-Tru had been owned and operated by WTT. The symposium and discussions LuckH Companies since 1998. analyzing the state of the sport were Tuckahoe Holdings is a private investment fi rm led by USTA Chairman of the Board and focused on building a portfolio of operating compa- President Katrina Adams. nies that it owns on a permanent basis, according to The overall purpose of the sympo- a statement on the sale. Har-Tru is the fi rst tennis sium was to introduce U.S. tennis lead- company in the Tuckahoe portfolio. ers to the USTA National Campus and “Our team is extremely excited about this transi- discuss how the new Home of Ameri- tion,” said Pat Hanssen, president of Har-Tru. “This can Tennis can benefi t each attending has been a really positive experience. From the organization and the sport of tennis as beginning, Charlie Luck has wanted to be certain he a whole. Special emphasis was placed sold Har-Tru to the right kind of buyer. Tuckahoe on programming and support for Youth has a buy-and-hold mentality and a strong con- Tennis and U.S. Player Development. sumer focus, and they’re excited to be in the tennis industry. They are going to bring great new energy USTA Joins With NFHS and focus to the business, to our products and, most importantly, to our customers.” For ‘Coaching Tennis’ Course Har-Tru started as Lee Tennis in 1965, providing clay tennis-court material and clay- In partnership with the USTA, the court maintenance tools to the industry. Since then it has evolved into a global tennis National Federation of State High company with a product line that includes natural and synthetic clay court surfaces as School Associations has launched well as equipment, accessories and amenities for all court types.
Recommended publications
  • Samoan Submission Machines
    Samoan Submission Machines: Grappling with Representations of Samoan Identity in Professional Wrestling Theo Plothe1 Savannah State University [email protected] Amongst the myriad of characters to step foot in the squared circle, perhaps no ethnic group has been as celebrated or marginalized as the Samoans who have made their names in professional wrestling. The discussion of Samoan identity in the context of sport has examined Maori identity and masculinity in New Zealand, among other topics, but there has yet to be work which considers Samoans within professional wrestling. This research investigates Samoan identity through a content analysis of televised wrestling matches. This research identifies six primary stereotypes under which Samoan identity is portrayed. These portrayals of Samoan characters, I argue, flatten the representation of this ethnic group within wrestling and culture at large. Keywords: Samoans, identity, representation, gimmicks Introduction Among the myriad of characters to step foot in the squared circle, perhaps no ethnic group has been as celebrated or marginalized as the Samoans who have made their names in professional wrestling. This research investigates the identity of Samoans within professional wrestling, and the different ways they are constructed and presented to audiences. “Gimmicks,” characters portrayed by a wrestler “resulting in the sum of fictional elements, attire and wrestling ability” (Oliva and Calleja 3) utilized by Samoans have run the gamut from the wild uncivilized savage, to the sumo (both in villainous Japanese and comically absurd iterations), to the ultra-cool mogul who wears silk shirts and fancy shoes. Their ability to cut promos, an important facet of the modern gimmick allowing wrestlers to address their opponents and storylines, varies widely as well, but all lie within their Samoan identity.
    [Show full text]
  • Tennis-NZ-Roll-Of-Honour V3.Pdf
    Tennis New Zealand 2012 HonourRoll of Contents New Zealand Tennis Representatives at the Olympic Games 2 ROLL OF HONOUR New Zealand Players in the final 8 at Grand Slams 2 New Zealand Players in finals at Junior Grand Slams 3 New Zealand in Davis Cup 4 Tennis New Zealand New Zealand Davis Cup Statistics 8 honours the achievements of all New Zealand in Fed Cup 10 the players and administrators National Championships 13 listed here... New Zealand Indoor Championships 16 New Zealand Residential Championships 16 BP National Championships 17 Fernleaf Butter Classic 17 Heineken Open 17 ASB Classic 18 National Teams Event for the Wilding Shield and Nunneley Casket 19 New Zealand Junior Championships 18u 20 National Junior Championships 16u 23 National Junior Championships 14u 24 National Junior Championships 12u 26 National Junior Championships 15u 27 National Junior Championships 13u 27 New Zealand Masters Championships 27 National Senior Championships 28 National Primary/Intermediate Schools Championships 38 Secondary Schools Tennis Championships 39 National Teams Event 16u 40 National Teams Event 14u 40 National Teams Event 12u 41 National teams Event 18u 41 Past Presidents and Board Chairs 42 Life Members 42 Roll of Honour 1 New Zealand Tennis Representatives at the Olympic Games YEAR GAMES NAME EVENT MEDAL 1912 Games of the V A F Wilding Men’s Singles Bronze Olympiad, Stockholm (Australasian Team) (Covered Courts) 1988 Games of the XXIV B J Cordwell Women’s Singles Olympiad, Seoul B P Derlin Men’s Doubles (K Evernden & B Derlin) K G Evernden
    [Show full text]
  • THE PERFECT COMBINATION of CUSHIONED COMFORT and PLAYABILITY California Sports Surfaces (CSS) Is a Team of the Most Prestigious Sports Surfacing Brands
    THE PERFECT COMBINATION OF CUSHIONED COMFORT AND PLAYABILITY California Sports Surfaces (CSS) is a team of the most prestigious sports surfacing brands. Rebound Ace is a CSS brand with a long, decorated history and renowned world leader in cushioned acrylic surface systems. With strikingly vivid and long lasting colour finishes, the Rebound Ace range has options to suit all your sport surfacing requirements. From the durable, colour fast Synpave over asphalt or concrete, through to Rebound Ace GS8 for 8mm of pure cushioned comfort, Rebound Ace products provide high quality, low maintenance solutions for all indoor and outdoor sports. A HISTORY OF QUALITY AND RELIABILITY SYNPAVE REBOUND ACE GS8 1979 First production of Rebound Ace The long lasting premium acrylic coating over concrete or asphalt with Rebound Ace GS8 is the ultimate in cushioned sporting surfaces. With a sport surfaces excellent slip resistance and UV stability. shock absorbency rating of >23%, the GS8 is perfectly suited to players who prefer maximum comfort and reduced stress on the body. 1988 Official Surface of the Australian Open • Perfect ball bounce every time, no matter whether your game is 2000 Official Olympic Games tennis professional, club or social. • 7mm custom rubber shock pad for the highest level of player comfort surface – Sydney, Australia • Ideally suited to tennis, netball, basketball, futsal and general • Reinforced with fiberglass for added stability playground or multisport areas • Suitable for all individual or multisport courts 2010 Official Commonwealth Games tennis • An affordable surface with extremely low maintenance requirements surface – Delhi, India • Available in a portable court solution 2011 First professional tennis tournament (ATP) played on Rebound Ace Portable 2014 Official Asia Games tennis surface - Incheon, PRO CUSHION REBOUND ACE AIR CUSHION South Korea A liquid cushion surface system incorporating multiple layers of Designed for application over old and deteriorating surfaces, while rubber-filled acrylic beneath our high quality top coats.
    [Show full text]
  • Sport-Scan Daily Brief
    SPORT-SCAN DAILY BRIEF NHL 3/21/2020 Arizona Coyotes Nashville Predators 1181267 Arizona Coyotes sign two players amid coronavirus- 1181293 Bridgestone, Ford Ice employees to be paid for time induced pause to season missed because of coronavirus pandemic 1181268 Arizona Coyotes sign prospect F Ryan McGregor to 1181294 Predators sign Boston University forward Patrick Harper to entry-level deal entry-level contract 1181295 Coaches Corner: The Predators’ defense under John Boston Bruins Hynes versus Peter Laviolette 1181269 Hagg Bag: Busting out of quarantine to answer your Bruins questions New York Islanders 1181270 Bruins coach Bruce Cassidy adjusting to ‘forced downtime’ 1181296 Anders Lee’s Islanders leadership began many at home captaincies ago Buffalo Sabres New York Rangers 1181271 Sabres coach Ralph Krueger participating in coaching 1181297 Rangers sign college forward Austin Rueschhoff mentorship program 1181272 How Ukko-Pekka Luukkonen’s season compares to others Philadelphia Flyers who’ve taken the same route 1181298 Debating biggest surprise so far of 2019-20 Flyers season, good or bad Calgary Flames 1181299 Take this quiz and we'll tell you which Travis Konecny 1181273 Flames sign pair of college free-agent defencemen insult you should use 1181274 Flames continue to take care of business with signings: 1181300 Best Flyers games to rewatch from 2019-20 season now ‘We keep banging away’ that NHL.tv is free Carolina Hurricanes Pittsburgh Penguins 1181275 Will the Hurricanes play again this season? There’s 1181301 Penguins had a common appeal to Drew O’Connor, Cam always hope Lee 1181276 The Hurricanes lost files: Uncovering the bloopers and 1181302 Mark Madden: Penguins legend Mario Lemieux was funny stories we missed snubbed 31 years ago, and it’s still hard to believe 1181303 Penguins partner with Giant Eagle, Primanti Bros.
    [Show full text]
  • Tennis Study Guide
    TENNIS STUDY GUIDE HISTORY Mary Outerbridge is credited with bringing tennis to America in the mid-1870’s by introducing it to the Staten Island Cricket and Baseball Club. In 1880 the United States Lawn Tennis Association (USLTA) was established, Lawn was dropped from the name in the 1970’s and now go by (USTA). Tennis began as a lawn sport, but later clay, asphalt and concrete became more standard surfaces. The four most prestigious World tennis tournaments include: the U.S. Open, Australian Open, French Open, and Wimbledon . In 1988, tennis became an official medal sport. Tennis can be played year round, is low in cost, and needs only two or four players; it is also suitable for all age groups as well as both sexes. EQUIPMENT The only equipment needed to play tennis consists of a racket, a can of balls, court shoes and clothing that permits easy movement. The most important tip for beginners to remember is to find a racket with the right grip. The net hangs 42 inches high at each post and 36 inches high at the center. RULES The game starts when one person serves from anywhere behind the baseline to the right of the center mark and to the left of the doubles sideline. The server has two chances to serve legally into the diagonal service court. Failure to serve into the court or making a serving fault results in a point for the opponents. The same server continues to alternate serving courts until the game is finished, and then the opponent serves.
    [Show full text]
  • Japan Studies Review
    JAPAN STUDIES REVIEW Volume Nineteen 2015 Interdisciplinary Studies of Modern Japan Steven Heine Editor Editorial Board John A. Tucker, East Carolina University Yumiko Hulvey, University of Florida Matthew Marr, Florida International University Ann Wehmeyer, University of Florida Hitomi Yoshio, Florida International University Copy and Production María Sol Echarren Rebecca Richko Ian Verhine Kimberly Zwez JAPAN STUDIES REVIEW VOLUME NINETEEN 2015 A publication of Florida International University and the Southern Japan Seminar CONTENTS Editor’s Introduction i Re: Subscriptions, Submissions, and Comments ii ARTICLES Going Postal: Empire Building through Miniature Messages on German and Japanese Stamps Fabian Bauwens 3 Old, New, Borrowed, and Blue: Hiroshi Senju’s Waterfall Paintings as Intersections of Innovation Peter L. Doebler 37 Delightfully Sauced: Wine Manga and the Japanese Sommelier’s Rise to the Top of the French Wine World Jason Christopher Jones 55 “Fairness” and Japanese Government Subsidies for Sickness Insurances Yoneyuki Sugita 85 ESSAYS A “Brief Era of Experimentation”: How the Early Meiji Political Debates Shaped Japanese Political Terminology Bradly Hammond 117 The Night Crane: Nun Abutsu’s Yoru No Tsuru Introduced, Translated, and Annotated Eric Esteban 135 BOOK REVIEWS Scream from the Shadows: The Women’s Liberation Movement in Japan By Setsu Shigematsu Reviewed by Julia C. Bullock 169 Critical Buddhism: Engaging with Modern Japanese Buddhist Thought By James Mark Shields Reviewed by Steven Heine 172 Banzai Babe Ruth: Baseball, Espionage, & Assassination During the 1934 Tour of Japan By Robert K. Fitts Reviewed by Daniel A. Métraux 175 Supreme Commander: MacArther’s Triumph in Japan By Seymour Morris Reviewed by Daniel A. Métraux 177 CONTRIBUTORS/EDITORS i EDITOR’S INTRODUCTION Welcome to the nineteenth volume of the Japan Studies Review (JSR), an annual peer-reviewed journal sponsored by the Asian Studies Program at Florida International University Seminar.
    [Show full text]
  • Positioning Youth Tennis for Success-W References 2.Indd
    POSITIONING YOUTH TENNIS FOR SUCCESS POSITIONING YOUTH TENNIS FOR SUCCESS BRIAN HAINLINE, M.D. CHIEF MEDICAL OFFICER UNITED STATES TENNIS ASSOCIATION United States Tennis Association Incorporated 70 West Red Oak Lane, White Plains, NY 10604 usta.com © 2013 United States Tennis Association Incorporated. All rights reserved. PREFACE The Rules of Tennis have changed! That’s right. For only the fifth time in the history of tennis, the Rules of Tennis have changed. The change specifies that sanctioned events for kids 10 and under must be played with some variation of the courts, rules, scoring and equipment utilized by 10 and Under Tennis. In other words, the Rules of Tennis now take into account the unique physical and physiological attributes of children. Tennis is no longer asking children to play an adult-model sport. And the rule change could not have come fast enough. Something drastic needs to happen if the poor rate of tennis participation in children is taken seriously. Among children under 10, tennis participation pales in relation to soccer, baseball, and basketball. Worse, only .05 percent of children under 10 who play tennis participate in USTA competition. Clearly, something is amiss, and the USTA believes that the new rule governing 10-and- under competition will help transform tennis participation among American children through the USTA’s revolutionary 10 and Under Tennis platform. The most basic aspect of any sport rollout is to define the rules of engagement for training and competition. So in an attempt to best gauge how to provide the proper foundation for kids to excel in tennis—through training, competition, and transition—the USTA held its inaugural Youth Tennis Symposium in February 2012.
    [Show full text]
  • KRC Tennis Renovations Meeting March 2017
    March 2017 Kiwanis Tennis Complex • Original 1975 buildings, lighting (42 30-foot poles), and 15 asphalt courts • 1995 and 2008 – Replaced cushioned playing surface • 40,000 – 50,000 user contacts annually • Popular for lessons, competitive leagues, organized drop in play, and general play • ~40% of use is lessons, with growth in youth under 10 lessons Existing Lighting • Light fixtures are no longer manufactured • One light pole was damaged by wind storm in 2012 Existing Lighting • Current lighting levels are below minimum USTA recommendations • Existing fixtures create glare and light spillage Evolution of Lighting Technology Lighting Improvements • Replace existing lighting system with new foundations, poles, LED fixtures, conduit, conductors, and SES (Service Entrance Section) • 50 feet = 17 new poles • ~$1.45M • 30 feet = 39 new poles • ~$2.00M View to West from S. College Ave. Homes Existing Courts Cushioned surface 1.5 ” Asphalt surface 4” Base Subgrade • Asphalt base is raveling • Failure in the upper court surface • Cracks will continue to widen • Hazardous to players • On-going maintenance Tennis Court Improvements Cushioned surface • Post-tensioned concrete with ½” Cable 4” cushioned playing surface Post tensioned concrete slab • Resistance to cracking and settling 2” Structural fill • Better drainage • Elimination of control joints • More uniform playing surface • Lower maintenance costs and longer service life (30+ years) Next Steps Next Mar-17 Funding and Funding and Outreach 4 months Apr-17 Public May-17 Jun-17 Jul-17 Aug-17 Design Design and Permitting Sep-17 Oct-17 9 months Nov-17 Dec-17 Jan-18 Feb-18 Mar-18 Apr-18 May-18 Construction 6 Jun-18 months Jul-18 Aug-18 Sep-18 Oct-18 Open Kiwanis Recreation Center Tennis Complex Restoration Project Survey Results Overview A public meeting was held on March 29 to get feedback on the proposed new lighting and court renovations.
    [Show full text]
  • Measurements of the Horizontal Coefficient of Restitution for a Superball and a Tennis Ball
    Measurements of the horizontal coefficient of restitution for a superball and a tennis ball Rod Crossa) Physics Department, University of Sydney, Sydney, NSW 2006 Australia ͑Received 9 July 2001; accepted 20 December 2001͒ When a ball is incident obliquely on a flat surface, the rebound spin, speed, and angle generally differ from the corresponding incident values. Measurements of all three quantities were made using a digital video camera to film the bounce of a tennis ball incident with zero spin at various angles on several different surfaces. The maximum spin rate of a spherical ball is determined by the condition that the ball commences to roll at the end of the impact. Under some conditions, the ball was found to spin faster than this limit. This result can be explained if the ball or the surface stores energy elastically due to deformation in a direction parallel to the surface. The latter effect was investigated by comparing the bounce of a tennis ball with that of a superball. Ideally, the coefficient of restitution ͑COR͒ of a superball is 1.0 in both the vertical and horizontal directions. The COR for the superball studied was found to be 0.76 in the horizontal direction, and the corresponding COR for a tennis ball was found to vary from Ϫ0.51 to ϩ0.24 depending on the incident angle and the coefficient of sliding friction. © 2002 American Association of Physics Teachers. ͓DOI: 10.1119/1.1450571͔ I. INTRODUCTION scribed as fast, while a surface such as clay, with a high coefficient of friction, is described as slow.
    [Show full text]
  • Products Summary
    PRODUCTS SUMMARY Rebound Ace Sports Pty. Ltd. is an Australian owned company manufacturing the World ’ s most renowned sports surfaces. Recognised as the leader in sports sur- faces with the most technologically advanced systems designed for player develop- ment and performance for all ball sports. Rebound Ace Sports has a range of sur- faces for indoor and outdoor tennis, netball, basketball, concrete and asphalt-based multi-sport and playground areas, and indoor sports surfaces such as gymnasiums, multi-purpose halls, volleyball, badminton, futsal and many others. Uncoated concrete and asphalt courts will oxidize over time due to ultra violet expo- sure and weathering, stones loosen, and the surface becomes abrasive and danger- ous, physically demanding on limbs and bones, and becomes stained, pitted, cracked and unsightly after very little use. All of the Rebound Ace Sports outdoor surfaces are slip resistant even in damp conditions, ITF classified, and long-lasting even with constant use. Rebound Ace Sports ’ IMPACT indoor surface is suitable for both sports and non-sporting activities, and has become the superior choice to unforgiving hardwood and shiny lacquered parquetry floors. SURFACE LAYER DIAGRAMS Incorporating Your local Rebound Ace Approved Applicator is: TEB CONSTRUCTIONS 47 Conservatory Circuit, OAKDEN 5086 SA. Email: [email protected] Rebound Ace Sports Pty.Ltd. Christina & Tom Burgess (08) 83958198 WWW.REBOUNDACESPORTS.COM.AU 19 Argon Street, Carole Park (M) 0419832282 (E) [email protected] Queensland Australia 4300 Ph: +61 7 37238800 Fx: + 61 7 32714659 PHONE: 1800 786617 Email : [email protected] Printed June 2012 Rebound Ace GS 8 Suitable for outdoor or indoor; asphalt or concrete Suitable for outdoor or indoor; asphalt or concrete Rebound SYNPAVE bases base.
    [Show full text]
  • Tobruk Is Reoccupied by British Today
    I THURSDAY, NOVEMBER IS, 194i ] A ven xe Dfiily Circabtion ’ The Weather iWattt&fgifr Etwihia Rfwto For the Meatk a t Oetoher, 1B49 Foieeoet ef U. R Weather Boreaa ber 80. at t o'clock. Anyone be­ Helen Davidson Lodge, Daugh­ Miss Miriam Hooks, formeriy of tween the ages o f 18 and 60 is 7,696 Much eoMer wllk eeld wave te- this town who underwent a major TwoSessions ters of Scotia, wiU InstaU Its new Vurses’ Aides eligible to take this course. This - FRIDAY AND SATURDAY Member at the Aadlt eight: light saew Barriee. intTown ofrieen tomorrow evening at the <^>eratlon Monday In St. Vincent's is volunteer work that an Tone hospital, Bridgeport, is making 3 Boreaa ef CIrealatloaa „v Masonic Temple at an opM I n s o ­ may be proud to be doing, so sign good progress. Miss Hooks is a Sorely Needed Decided Upon S A V IN G S A T • Manehezter^A City of Vittage Charm lation servloe. The meeting will graduate of the nurses' training up for this new class. For any begin promptly at 7 o'clock, and school at this hospital, since which information can Jled Cross, 6637. Xyrtto W itfht. wlU the work win be In charge of Dep­ time she has been on its staff. (ClaaaiScS ASvertlalag ra g e 14) MANCHESTER, CONN. FRIDAY, NOVEMBER 18, 1942 (SIXTEEN PAGES) PRICE TH R EE CENTB^; ■ lakt for tbo final uty Mrs. Jennie McVlcker o f New Local Red Cross Makes Red CroM Is Falling Be­ VOL. LXII„ NO.
    [Show full text]
  • 1966 to 1967
    , I NEW ORLEANS CITY PARK IMPROVEMENT ASSOCIATION BUDGET Dote I Budget Receipts RECEIPTS: For Year To Date 1 9 6 7 Appropriation - Regular .$ 310,000.00 Appropriation - Special Appropriation - Extra Baseball 3,000.00 Dividend and Interest 1,800.00 Dues 100.00 leased Concessions 42,500.00 Miniature golf course 12,000.00 Golf Course Nos. 1-2 and 3 170,000.00 Golf Carl Rentol 10,000.00 Golf Driving Range 65,500.00 et - I Golf Driving Range lessons 1,600.00 LU,~~~_\Committee lockers 4,000.00 Stadium 16,000.00 e ,~. l'i~~ce Committee Tennis 17,000.00 , • /'7. .• {~lC·D "- ~ ..... c;..(/ Bolls Retrieved 3,500.00 es Discounts Earned 1,000.00 Miscellaneous Income 1,000.00 Storyland L,OOO.OO TOTAL .$ 660,000.00 BUDGET CONTINUED Budget Disbursements For Year To Date Balance $ 250.00 1,200.00 2,500.00 5,000.00 1,000.00 14,000.00 8ectricity 14,000.00 Feed 1,000.00 Fuel - Heating 2,500.00 Gasoline 7,500.00 Miscellaneous 4,500.00 Globes 850.00 Insecticide and Fertilizer 7,500.00 Insurance 16,000.00 , lubricating Oil 1,500.00 lumber, Paint, Hardware 6,500.00 - Vice Pres. u Summer Concerts 1,500.00 Wm. H. Couret - Chairman Maintenance of lagoons 4,000.00 Finance Committee Office Supplies and Equipment 3,500.00 ??t/ . C;;;/ c Payroll 450,000.00 '.LoUi.S... .••..J TT/;O.r e./"""7 Vice Chairman General Repairs 11,000.00 /·--Y:;Z/.~~J"nce Committee (/'~/} / Sand, Seed, Supplies 3,500.00 Allen H.
    [Show full text]