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Armstrong C, Peeling P, Murphy A, Reid M. Navigating the Court: A Comparison of Distance Demands between Sexes in Grand Slam Tennis. J Sports Sci Med 2024; 23:1-7. [PMID: 38455439 PMCID: PMC10915603 DOI: 10.52082/jssm.2024.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Accepted: 11/30/2023] [Indexed: 03/09/2024]
Abstract
This study analysed critical movement demands of tennis match-play to better inform contemporary approaches to athlete preparation and training. HawkEye data from matches during the 2021 and 2022 Australian Open were utilised. Distance was aggregated for movement cycles, points, games, sets, and matches, alongside total shots played. Data was collated for males (best-of-five sets) and females (best-of-three sets) allowing comparisons both within and between sexes. Overall, no differences within sexes were evident for total distance, however males traversed further per match than females (MDE = 809 ± 139m, ES = 0.86). Female players travelled further in their deciding (third) sets compared to set 1 (ES = 0.28) and while this effect wasn't as discernible for males, the deciding (fifth) set showed some evidence of elevated distance requirements and variability. Between sexes, only female set 3 was different to male set 3 (ES = 0.29). Female and male tiebreak games (i.e. game 13) required players travel further distance compared to other games (ES = ~1.45). Between sex differences were observed for tiebreak games compared to games 1 to 12 (female ES = 1.36 and male ES = 1.53). Players from both sexes generally covered similar distances during points and movement cycles, with between-shot distances of 4.2m-4.5m, notably longer than previous reports. Further, total shots and total match distance (r > 0.97; p < 0.01) shared similar linear relationships. These results highlight that the between shot or movement cycle demands of professional hard court tennis are substantially higher than described in the literature (Roetert et al., 2003). The findings also reveal competitiveness as a key influence on set level distance demands during professional tennis match-play, a consideration in player preparation programs.
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Affiliation(s)
- Cameron Armstrong
- School of Human Sciences (Exercise and Sport Science), The University of Western Australia, Perth, Australia
- Tennis Australia, Melbourne, Australia
| | - Peter Peeling
- School of Human Sciences (Exercise and Sport Science), The University of Western Australia, Perth, Australia
- Western Australian Institute of Sport, Perth, Australia
| | | | - Machar Reid
- School of Human Sciences (Exercise and Sport Science), The University of Western Australia, Perth, Australia
- Tennis Australia, Melbourne, Australia
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Schneider C, Rothschild J, Uthoff A. Change-of-Direction Speed Assessments and Testing Procedures in Tennis: A Systematic Review. J Strength Cond Res 2023; 37:1888-1895. [PMID: 37616539 DOI: 10.1519/jsc.0000000000004410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/26/2023]
Abstract
ABSTRACT Schneider, C, Rothschild, J, and Uthoff, A. Change-of-direction speed assessments and testing procedures in tennis: a systematic review. J Strength Cond Res 37(9): 1888-1895, 2023-Change-of-direction speed (CODS) plays an essential role in tennis match play, and CODS performance is, therefore, commonly assessed and monitored in tennis players. Thus, the aim of this systematic review was to describe test characteristics, performance metrics, test-retest reliability, construct validity, and test outcomes of tests that are used to assess CODS in tennis players. A literature search conducted on PubMed and SPORTDiscus yielded 563 results. After applying the eligibility criteria, a total of 27 studies were included in the present review. Ten unique CODS tests were identified. 505 test variations were most frequently used across all studies, and total time required to complete the test was the predominant performance metric investigated. Intrasession test-retest reliability ranged from "moderate" to "excellent." Intersession test-retest reliability as well as the effects of tennis performance, sex, and age on CODS performance were unclear given the subject demographics and the limited number of studies that investigated these aspects. In conclusion, most studies included CODS tests that exhibit longer COD entry and total distances but similar COD angles to those seen during tennis match play. All CODS tests have at least "moderate" intrasession test-retest reliability. However, to improve CODS assessment methods and to increase our current understanding of CODS performance in tennis players, there is a need to conduct more research on the intersession test-retest reliability, construct validity, and the effects of sex, age, and tennis performance and to investigate other performance metrics that might provide additional insights into CODS (e.g., phase-specific performance variables).
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Affiliation(s)
- Celine Schneider
- Sport Performance Research Institute New Zealand (SPRINZ), Auckland University of Technology, Auckland, New Zealand
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Colomar J, Corbi F, Baiget E. Force-Time Curve Variable Outcomes Following a Simulated Tennis Match in Junior Players. J Sports Sci Med 2022; 21:245-252. [PMID: 35719231 PMCID: PMC9157512 DOI: 10.52082/jssm.2022.245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 04/26/2022] [Indexed: 06/15/2023]
Abstract
This study examined the alterations induced by a simulated tennis competition on maximal isometric voluntary contraction (MVC), peak rate of force development (PRFD) and rate of force development (RFD) at different stages of contraction. Twenty junior tennis players performed an 80-minute simulated tennis match and two (pre and post) muscular performance tests. Variables tested included MVC, PRFD and RFD at 50, 100, 150 and 200 ms while performing a 90º shoulder internal rotation (IR90), 90º shoulder external rotation (ER90), shoulder horizontal adduction (ADD), shoulder horizontal abduction (ABD) and isometric mid-thigh pull (IMTP). Serve velocity (SV) was also registered. No significant changes were found regarding MVC, PRFD or SV. Non-significant moderate effect size (ES) towards a decrease in the IR90 RFD at 50 ms could be observed (16%; ES = 0.5) alongside an increase in the ADD and IMTP RFD at 150 ms (-15.8%, -8.2%; ES = -0.53, -0.54) and IMTP RFD at 200 ms (-13%; ES = -0.54). Results indicate that MVC, PRFD, RFD at different time intervals and SV are unaltered following an 80-minute simulated match, possibly due to insufficient alterations triggered on key factors affecting the tested variables.
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Affiliation(s)
- Joshua Colomar
- National Institute of Physical Education of Catalonia (INEFC), University of Barcelona (UB), Barcelona, Spain
- Sport and Physical Activity Studies Centre (CEEAF), University of Vic - Central University of Catalonia, Vic, Spain
- Sport Performance Analysis Research Group (SPARG), University of Vic - Central University of Catalonia, Barcelona, Spain
| | - Francisco Corbi
- National Institute of Physical Education of Catalonia (INEFC), University of Lleida (UdL), Lleida, Spain
| | - Ernest Baiget
- National Institute of Physical Education of Catalonia (INEFC), University of Barcelona (UB), Barcelona, Spain
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Wang F, Zhang Z, Li C, Zhu D, Hu Y, Fu H, Zhai H, Wang Y. Acute effects of vibration foam rolling and local vibration during warm-up on athletic performance in tennis players. PLoS One 2022; 17:e0268515. [PMID: 35584106 PMCID: PMC9116653 DOI: 10.1371/journal.pone.0268515] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Accepted: 05/02/2022] [Indexed: 11/29/2022] Open
Abstract
Athletes are currently fond of vibration foam rollers (VFRs) and commercial portable vibration percussion devices (PVPDs). It is still unknown whether using these devices during warm-up has an immediate impact on athletic performance. A randomized block design was used in this study. The acute effects of VFR and PVPD on tennis players’ athletic performance during warm-up were compared. For the countermovement jump (CMJ), reactive strength index (RSI), and hexagon test (HT), the difference in performance between all interventions was significant (p = 0.007–0.034, η2p = 0.266–0.364). Only those who received VFR had significantly different CMJ and HT results when compared to the control group (CMJ height = 53.18 ±4.49 cm, p = 0.03, d = 1.26; HT time = 10.73 ±0.4 s, p = 0.03, d = 1.12). Participants’ RSI values were significantly different after VFR (RSI = 2.01 ±0.11 cm·mm–1, p = 0.012, d = 1.76) and PVPD (RSI = 1.99 ±0.11 cm·mm–1, p = 0.025, d = 1.52) compared to the control group. Therefore, when using VFR and PVPD as part of warm-up protocols for tennis players of varying skill levels, VFR could have an immediate positive effect on power, reactive strength, and change of direction performance, while PVPD could immediately improve reactive strength performance.
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Affiliation(s)
- Feng Wang
- School of Physical Education, Huazhong University of Science and Technology, Hubei, China
| | - Zhihua Zhang
- The College of Humanities and Law, Beijing University of Chemical Technology, Beijing, China
- * E-mail: (ZZ); (CL)
| | - Chengliang Li
- Shenyang Sport University, Liaoning, China
- * E-mail: (ZZ); (CL)
| | - Delong Zhu
- Shanghai Sport University, Shanghai, China
| | - Yueying Hu
- School of Physical Education, Huazhong University of Science and Technology, Hubei, China
| | - Honghao Fu
- School of Physical Education, Huazhong University of Science and Technology, Hubei, China
| | - Huan Zhai
- School of Physical Education, Huazhong University of Science and Technology, Hubei, China
| | - Yongjun Wang
- School of Physical Education, Huazhong University of Science and Technology, Hubei, China
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Hoppe MW, Hotfiel T, Stückradt A, Grim C, Ueberschär O, Freiwald J, Baumgart C. Effects of passive, active, and mixed playing strategies on external and internal loads in female tennis players. PLoS One 2020; 15:e0239463. [PMID: 32960920 PMCID: PMC7508371 DOI: 10.1371/journal.pone.0239463] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2020] [Accepted: 09/06/2020] [Indexed: 11/18/2022] Open
Abstract
This study aimed to investigate the effects of different playing strategies on external and internal loads in female tennis players during match play. Also, the underlying effects on the technical-tactical actions and activity profiles were examined. Twelve well-trained female players (age: 25±5 years; maximum oxygen uptake: 40.9±4.3 ml/kg/min) played points against an opponent of similar ability outdoors on red-clay courts. The players played points over five playing conditions. Before each condition, the players were instructed to apply either a passive, an active, or their own playing strategy (free play) to succeed. The five conditions were played in a randomized order, whereas the condition with the own strategy was always played first and served as control. During play, the external and internal loads were investigated by 10 Hz global positioning system, 100 Hz inertial measurement unit, short-range telemetry, capillary blood, and visual analog scale procedures. A 25 Hz video camera was used to examine the technical-tactical actions and activity profiles. Compared to the control condition, the passive, active, and mixed playing strategy conditions induce up to large effects on the external loads (running distances with high acceleration and deceleration), up to moderate effects on the internal loads (energy expenditures spent with high metabolic power, lactate concentration, and rating of effort), and up to very large effects on the technical-tactical actions (number of ground strokes and errors) and activity profiles (strokes per rally, rally duration, work to rest ratio, and effective playing time). Our study shows that passive, active, and mixed playing strategies have an impact on the external and internal loads, technical-tactical actions, and activity profiles of female tennis players during match play. This finding should be considered for practical purposes like match analyses and training procedures in the tennis environment.
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Affiliation(s)
- Matthias W. Hoppe
- Institute of Movement and Training Science I, University of Leipzig, Leipzig, Germany
| | - Thilo Hotfiel
- Center for Musculoskeletal Surgery Osnabrück (OZMC), Klinikum Osnabrück, Osnabrück, Germany
- Department of Orthopedic Surgery, Friedrich-Alexander-University Erlangen-Nuremberg, Erlangen, Germany
| | - Alexandra Stückradt
- Department of Movement and Training Science, University of Wuppertal, Wuppertal, Germany
| | - Casper Grim
- Center for Musculoskeletal Surgery Osnabrück (OZMC), Klinikum Osnabrück, Osnabrück, Germany
| | - Olaf Ueberschär
- Institute for Applied Training Science (IAT), Leipzig, Germany
- Chair for Human-Machine Interaction, Magdeburg-Stendal University of Applied Sciences, Magdeburg, Germany
| | - Jürgen Freiwald
- Department of Movement and Training Science, University of Wuppertal, Wuppertal, Germany
| | - Christian Baumgart
- Department of Movement and Training Science, University of Wuppertal, Wuppertal, Germany
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