Data Visualization and Analysis of Playing Styles in Tennis
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Upper Limb Kinematics During the Topspin Double-Handed Backhand Stroke in Tennis
38th International Society of Biomechanics in Sport Conference, Physical conference cancelled, Online Activities: July 20-24, 2020 UPPER LIMB KINEMATICS DURING THE TOPSPIN DOUBLE-HANDED BACKHAND STROKE IN TENNIS Nicholas A. Busuttil1, Machar Reid2, Molly Connolly2,3, Ben J. Dascombe4 & Kane J. Middleton1 Sport and Exercise Science, School of Allied Health, Human Services, and Sport, La Trobe University, Melbourne, Australia1 Game Insight Group, Tennis Australia, Melbourne, Australia2 Institute for Health and Sport, Victoria University, Melbourne, Australia3 Applied Sport Science and Exercise Testing Laboratory, School of Life and Environmental Sciences, University of Newcastle, Ourimbah, Australia4 The purpose of this study was to compare non-dominant wrist kinematics during tennis double-handed backhand strokes in players using either an eastern or continental grip position. Trajectory data for two grips (eastern & continental) and depths (deep & short) were captured for sixteen sub-elite right-handed tennis players using a 12-camera Vicon motion capture system (250 Hz). The eastern grip demonstrated significantly faster horizontal racket head velocities compared to the continental grip. However, no differences were observed in accuracy or spin rate between grips (p > 0.05). In the non-dominant upper limb for the continental condition, elbow flexion was smaller while wrist extension was larger throughout the swing. Collectively, these data suggest that the continental grip may place the wrist in a position that is more vulnerable to overuse injury. KEYWORDS: ulna, wrist, kinematics, grip, tennis. INTRODUCTION: Acute wrist pain is among the most common issues reported by elite and recreational tennis players, and it is a likely result of the wrist being the first major upper limb joint to absorb ball impact forces (Stuelcken, Mellifont, Gorman, & Sayers, 2017; Elliott, 2006). -
How the Court Surface Is Affecting the Serve-And-Volley Tristan Barnett
How the court surface is affecting the serve-and-volley Tristan Barnett Strategic Games www.strategicgames.com.au 1. Introduction The modern version of the game (official name of Lawn Tennis) as we recognize it today was designed and patented by Major Walter Clopton Wingfield in 1873. Two years later in 1875, the official rules of the game were drawn up by Marylebone Cricket Club, and two years later in 1877, Wimbledon began on a grass surface as the first official championships. All four grand slam events have been played on a grass surface. Wimbledon is the only grand slam event played on a grass court today and has always been played on a grass court surface. The French Open began in 1891 on a grass surface and remained on grass until 1928 when the surface was changed to clay. The US Open began in 1881 on a grass surface; until it was changed to clay from 1975-1977 and from 1978 has been played on a hard court surface. Finally, the Australian Open began in 1905 on a grass surface and remained on grass until 1988 when the surface was changed to a hard court. There has been a change in the proportion of tournaments played on different court surfaces from 1877 to 2010. Firstly, for the first 14 years of the game, all tournaments (grand slam and non grand slam) were played on grass. Secondly, for the first 101 years of the game all tournaments were played on the natural surfaces of grass and clay. Thirdly, according to the ITF, until the early 1970’s, the majority of tournaments were played on grass including three out of the four grand slams. -
Characterisation of Ball Degradation Events in Professional Tennis
Sports Eng DOI 10.1007/s12283-017-0228-z ORIGINAL ARTICLE Characterisation of ball degradation events in professional tennis 1,2,3 1 3 1 Ben Lane • Paul Sherratt • Xiao Hu • Andy Harland Ó The Author(s) 2017. This article is published with open access at Springerlink.com Abstract Tennis balls are acknowledged to degrade with appears to influence the distribution of ball speed on impact use and are replaced at regular intervals during professional with the surface or racket, suggesting a surface-specific matches to maintain consistency and uniformity in per- degradation test may be beneficial. As a result of these formance, such that the game is not adversely affected. findings a new test protocol has been proposed, utilising the Balls are subject to the international tennis federation’s in-play data, to define the frequency of impacts and impact (ITF) ball approval process, which includes a degradation conditions to equate to nine games of professional tennis test to ensure a minimum standard of performance. The across the different surfaces. aim of this investigation was to establish if the ITF degradation test can assess ball longevity and rate of Keywords Tennis Á Ball Á Impact Á Hawk-Eye Á Surface Á degradation and determine if there is a need for a new Speed Á Angle Á Degradation degradation test that is more representative of in-play conditions. Ball tracking data from four different profes- sional events, spanning the three major court surfaces, 1 Introduction including both men’s and women’s matches were analysed. The frequency of first serves, second serves, racket impacts Approximately 360 million tennis balls are manufactured and surface impacts were assessed and the corresponding each year [1], with wholesale sales figures in the region of distribution of ball speed and (for surface impacts) impact $92 million in the United States alone in 2015 [2]. -
Platform Tennis Lessons Travel Teams Come Join What Many Players Are Already Talking About: the Fun of Platform Tennis
Village of Hinsdale | Parks & Recreation • PLATFORM TENNIS Platform Tennis Lessons Travel Teams Come join what many players are already talking about: the fun of platform tennis. The Hinsdale Platform Tennis Association Enjoy the fastest growing sport and year-round activity at beautiful Katherine Legge proudly sponsors 7 women’s teams and 18 Memorial Park in Hinsdale. Paddles are available to purchase or demo during all drills. men’s travel teams in the Chicago Platform Programs are coordinated by Mary Doten, 6-time Women’s National Champion and 2015 Tennis League for players at all levels. This Finalist. Membership is not required for beginner drills. is the fastest way to improve your paddle game. Spots are still available. Women’s North Shore Series 1-9 Additional fee for league play and team drill. Contact: [email protected] Men’s Local Series 28 level, (beginner) Practice on Sundays 8:30 - 10:00 pm; League matches during the week at KLM and local clubs. Additional fee for league play. Contact: [email protected] Women’s Local (Beginner- Advanced Beginner) Tuesday drill, 12:30 – 2 pm Thursdays, 9:30 – 11 am matches All class registration is done through Mary Doten. Players will drill weekly with Mary Doten Questions and all signups: Contact Mary Doten, and her staff on Tuesdays, beginning [email protected] or 708-261-5779 September 19th, 12:30 – 2 pm. Then, on Thursday mornings you will put those www.HPDpaddle.com drills into practice and compete for the Hinsdale Park District against local clubs (Butterfield CC, Hinsdale Golf Club, Beginner/Advanced Intermediate Drills Highlands CC, Ruth Lake, Edgewood and Experienced paddle players and highly Salt Creek Club). -
First 4 Shots Belgium
Let’s Connect Instagram coshannessy Twitter @BrainGameTennis Facebook BrainGameTennis Website www.braingametennis.com E-Mail [email protected] The First 4 Shots Building Blocks Matches Sets Games Points No. 1 in the World YEAR PLAYER W/L MATCH WIN % 2018 Novak Djokovic 49-11 82% 2017 Rafael Nadal 67-11 86% 2016 Andy Murray 78-9 90% 2015 Novak Djokovic 82-6 93% 2014 Novak Djokovic 61-8 88% 2013 Rafael Nadal 75-7 92% 2012 Novak Djokovic 75-12 86% 2011 Novak Djokovic 70-6 92% 2010 Rafael Nadal 71-10 88% - TOTAL / AVERAGE 628 - 80 89% Building Blocks Matches = 89% Points = ? No. 1 Player: Points Won 55% YEAR PLAYER POINTS WON % 2018 N. Djokovic 54% 2017 R. Nadal 56% 2016 A. Murray 55% 2015 N. Djokovic 56% 2014 N. Djokovic 55% 2013 R. Nadal 55% 2012 N. Djokovic 55% 2011 N. Djokovic 56% 2010 R. Nadal 55% 2009 R. Federer 54% 2001 L. Hewitt 53% 2000 G. Kuerten 53% 1996 P. Sampras 53% 1991 S. Edberg 53% 2018: Top 50 Percentage Points Won Top 50: True / False More than 20% of the Top 50 in 2018 lost more points than they won? Top 50: True / False True 11/50 (22%) lost more points than they won in 2018 Top 50: 2018 Season RANKING POINTS WON POINTS PLAYED WIN % 1-10 54,424 103,105 52.79% 11-20 46,260 90,239 51.26% 21-30 42,648 83,797 50.89% 31-40 37,101 73,685 50.35% 41-50 36,832 74,261 49.60% TOTAL/AVERAGE 217,265 425,087 51.11% Average / Points Won Top 10 = 53% Top 50 = 51% 2016 Season RANKING PLAYER % POINTS WON PRIZEMONEY 1 Andy Murray 55% $13,327,822 2 Novak Djokovic 55% $12,630,465 5 Kei Nishikori 53% $4,324,963 10 Tomas Berdych 52% $2,318,756 20 Ivo Karlovic 50% $1,267,348 50 Florian Mayer 49% $695,103 Karlovic = No. -
Double-Handed Backhand Stroke
VIDEO ANALYSIS OF BY: BONNIE CUTHBERT INSTRUCTOR: MR. HOPPER PE 117: TENNIS (F01) 1 Subject: Page Number: Backhand Groundstroke Introduction 3 Objective of the Backhand 3 Two-Handed Backhand 3 Two-Handed Backhand Grip 4 Phases of the Backhand Skilful Performance 4 Preparatory Movement and Mental State Phase 4 Wind-up, Backswing Phase 4 Force Generation Phase or Forward Swing 5 Follow-Through Phase 6 Phases of the Backhand Own Performance 6 Preparatory Movement and Mental State Phase 6 Wind-up, Backswing Phase 6 Force Generation Phase or Forward Swing 7 Follow-Through Phase 7 Changes to Personal Stroke 8 Bibliography 9 Backhand Grips Pictures Appendix 1 Single Backhand Pictures of Mark Philippoussis Appendix 2 Double Backhand Pictures of Lindsay Davenport Appendix 3 Double Backhand Pictures of Bonnie Cuthbert Appendix 4 Single Handed Backhand Grip Information Appendix 5 Extra Information Appendix 6 2 The Backhand stroke is viewed quiet differently by different people. People such as Maurice McLoughlin, a contemporary champion in 1915, wrote “’Strokes on the left- hand side of a right-handed player, and vice versa, are taken in what might be called the most ‘unnatural’ position in tennis. The backswing is much more hampered than in any other stroke. The strength of the wrist is much more demanding…all these things make the ordinary backhand stroke an awkward one…’ J. Parmly Paret wrote in 1927 ‘The backhand stroke is one of the greatest stumbling blocks for every beginner…if you’re like the average player, you’re pretty relaxed on the forehand, but when you see a ball coming to your backhand you cringe, ‘Dear God, it’s a backhand’(cited in Tabak, 1991, p. -
FOREHAND GROUND STROKE Critical Elements Coaching Words
FOREHAND GROUND STROKE Critical Elements • Ready Position Coaching Words • Non-paddle Shoulder Forward • Non-paddle Shoulder Forward • Begin Forehand Backswing and Step • Opposite Foot Forward Opposite Foot Forward • Paddle Top Down • Contact Ball Low to High • Sweep Up Follow Through • Shift Weight Forward and Follow Through Up BACKHAND GROUND STROKE Critical Elements • Ready Position Coaching Words • Paddle Shoulder Forward • Paddle Shoulder Forward • Begin Backhand Backswing and Step Front • Same Foot Forward Foot Forward • Paddle Top Down • Contact Ball Low to High • Sweep Up Follow Through • Shift Weight Forward and Follow Through Up UNDERHAND SERVE Critical Elements • Non-Paddle Leg Forward Coaching Words • Face Opponent • Non-Paddle Leg Forward • Backswing • Paddle Head Top-down, Below Wrist • Keep Paddle Head Top Down and Below • Drop Ball, Contact After Drop Wrist • Follow Through Up and Forward • Drop Ball • Contact Ball Below Waist (Before It Hits the Ground) • Follow Through Up and Forward FOREHAND /BACKHAND VOLLEY (PING PONG VOLLEY) Critical Elements • Ready Position Coaching Words • Move to Ball • Plant Your Feet • Open Stance with Feet Planted • Eyes on the Ball • Short Backswing • Push with Paddle’s Open Face (Forehand or Backhand) • Paddle Push and Contact Ball • Short Follow Through Forward LOB Critical Elements • Ready Position Coaching Words • Move to Ball • Contact Low • Get Low • Follow Through Strong and High • Contact Ball Low to High • Strong Follow Through Up OVERHEAD SMASH Critical Elements • Ready Position Coaching Words • Paddle in Back Scratch Position • Back Scratch Position • Fully Extend Arm • Extend Arm • Contact Ball High • Contact High • Shift Weight Forward • Follow Through Forward and Down • Follow Through Down . -
The Tennis Court
M. ROSS ARCH. 422 • A RACQUET CLUB FOR LUBBOCK, TEXAS. A Racquet Club for Lubbock, Texas A Thesis Program in Partial Fulfillment of Requirements for the Bachelor of Architecture degree. Design Option Presented by Michael David Ross Texas Tech University Spring 1978 1, INTRODUCTION 2, THE CLIENT 3, FINANCING 4, THE SITE 11 S> FACILITIES 24 ^, RESTRICTIONS 40 7, APPENDIX 54 CONTENTS INTRODUCTION THE NATURE AND SCOPE OF THE PROJECT The nature of this thesis program is the development of the most precise and complete collection of data concerning my topic, A Racquet Club for Lubbock, Texas. Some of the questions this program will answer are: What is a Racquet Club? Who this Racquet Club is for? Where is this Racquet Club located? What goes on in this club? The elements composing the physical make-up of the facility are: 1. Clubhouse A) offices B) lounge and dining C) pro-shop D) lockers and dressing facilities E) indoor tennis and racquet ball courts 2. Outdoor tennis courts This facility not only will enhance the city of Lubbock but also provide its members a com plex that enables them to play the game as it should be played and to savor the deepest pleas ure the game has to offer. HISTORY OF THE PROJECT The name and the game came from the ancient net and racquet sport known in France where it was invented, as Jeu de Paume. This sport had its origins in the Middle Ages. It is mentioned in twelfth and thirteenth century manuscripts. In the sixteenth century the game was known to be exclusively an aristo cratic game because of the high cost of building courts. -
Applied Sciences
applied sciences Article Analysis of Serve and Serve-Return Strategies in Elite Male and Female Padel Bernardino J Sánchez-Alcaraz 1, Diego Muñoz 2,* , Francisco Pradas 3 , Jesús Ramón-Llin 4 , Jerónimo Cañas 5 and Alejandro Sánchez-Pay 1 1 Department of Physical Activity and Sport, Faculty of Sport Sciences, University of Murcia, C/Argentina, s/n, 30720 San Javier, Murcia, Spain; [email protected] (B.J.S.-A.); [email protected] (A.S.-P.) 2 Department of Didactic of Musical, Plastic and Corporal Expression, Faculty of Sports Science, University of Extremadura, Avda de la Universidad, s/n, 10003 Cáceres, Spain 3 Department of Musical, Plastic and Corporal Expression, Faculty of Human Sciences and Education, University of Zaragoza, C/Pedro Cerbuna, 12, 50009 Zaragoza, Spain; [email protected] 4 Department of Musical, Plastic and Corporal Expression, Faculty of Education, University of Valencia, Av. Dels Tarongers, 4, 46022 Valencia, Spain; [email protected] 5 Department of Physical Education and Sport, Faculty of Sport Sciences, University of Granada, Carretera de Alfacar, 21, 18071 Granada, Spain; [email protected] * Correspondence: [email protected]; Tel.: +34-927-257-460 Received: 22 August 2020; Accepted: 22 September 2020; Published: 24 September 2020 Abstract: This aim of this study was to analyze serve and return statistics in elite padel players regarding courtside and gender. The sample contained 668 serves and 600 returns of serves from 14 matches (7 male and 7 female) of the 2019 Masters Finals World Padel Tour. Variables pertaining to serve (number, direction, court side and effectiveness), return of serve (direction, height, stroke type and effectiveness) and point outcome were registered through systematic observation. -
Tennis Rules and Etiquette Guidelines Our Spectator Policy, This Will Not Be Tolerated
Tennis Rules and Etiquette Guidelines our spectator policy, this will not be tolerated. If someone does question you on a line call or a ruling Tennis you have the right to remove them/ask them to leave the playing area. Should they refuse to leave the playing area, let them and the player know that the cheat sheet player will now receive a code violation related to this action and will continue to do so until either one of two things occur – Rules and a) The parent/spectator leaves the area b) The player reaches his or her 3rd code violation and is defaulted from match play. Etiquette Parent/Spectator Continues to be Unruly: These are grounds for immediate removal from the playing area and facility. Should they refuse to leave the premises and having gone through Code Violations, then do Guidelines not hesitate to contact security or the police to have them removed. Safety of the players, officials, tournament staff and facility staff always comes first. Should an Incident Occur: If something does take place, please contact USTA Northern: http://www.northern.usta.com. Tennis Rules and Etiquette Guidelines Tennis Rules and Etiquette Guidelines Etiquette (for parent or spectators) 1. Any attempt by a spectator (which includes the above mentioned) to question an official, tournament staff or 1. Use primarily your “inside voice” when watching player regarding a line call or other ruling during match matches. play will be cause for immediate removal from the playing area and, if warranted, from the premises. 2. Don’t cheer, shout encouragement, or applaud during a point or serve. -
Oct 2015 Buiding Your Doubles Game One
October 2015 Volume 21, Issue 10 Orindawoods Tennis News Orindawoods Tennis Club: 925-254-1065; Office Hours: M-F 8:30 a.m.-6 p.m., Sat./Sun.: 8:30 a.m.-1 p.m., www.orindawoodstennis.com “I like this place, and willingly could waste my time in it” – Celia, As You Like It, Act II, Scene IV Twilight Tennis BBQs at the Club this Season Dues Payments We have had three great Twilights so far this summer. The summer party season will end Please send your dues with our final Twilight, Sunday, October 11. Tennis will be played from 4-6 p.m., and payments in envelop followed by our Kinder’s BBQ steak or chicken dinner. provided in your billing Don’t miss this last chance at amazing Twilight Tennis BBQ fun. The cost is $20/person, packet. They go directly to and you need to bring your own beverage (tastes do vary). Please register by telling Keith a bank, and not to the (e-mail: [email protected]). Club, or even the This is our last Twilight until next summer, so don’t miss out on the fun! Orindawoods Association business office. If you Building Your Doubles Game: Guessing in Tennis hand them directly to us at Guessing in tennis? Well, actually we call it anticipation, a much nicer term. Anticipation the Club (which seems so seems to hint that we might actually be using our brains or instincts to figure out what is simple), it just delays about to happen, where as guessing, implies a lot of luck, or lack there of (if you are everything, and you are wrong). -
Tennis Courts: a Construction and Maintenance Manual
DOCUMENT RESUME ED 433 677 EF 005 376 TITLE Tennis Courts: A Construction and Maintenance Manual. INSTITUTION United States Tennis Court & Track Builders Association.; United States Tennis Association. PUB DATE 1998-00-00 NOTE 246p.; Colored photographs may not reproduce clearly. AVAILABLE FROM U.S. Tennis Court & Track Builders Association, 3525 Ellicott Mills Dr., Suite N., Ellicott City, MD 21043-4547. Tel: 410-418-4800; Fax: 410-418-4805; Web site: <http://www.ustctba.com>. PUB TYPE Guides - Non-Classroom (055) -- Reports Descriptive (141) EDRS PRICE MF01/PC10 Plus Postage. DESCRIPTORS *Construction (Process); *Facility Guidelines; Facility Improvement; Facility Planning; *Maintenance; *Tennis IDENTIFIERS *Athletic Facilities ABSTRACT This manual addresses court design and planning; the construction process; court surface selection; accessories and amenities; indoor tennis court design and renovation; care and maintenance tips; and court repair, reconstruction, and renovation. General and membership information is provided on the U.S. Tennis Court and Track Builders Association and the U.S. Tennis Association, along with lists of certified tennis court builders and award winning tennis courts from past years. Numerous design and layout drawings are also included, along with Tennis Industry Magazine's maintenance planner. Sources of information and a glossary of terms conclude the manual. (GR) ******************************************************************************** Reproductions supplied by EDRS are the best that can be made