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2012 | 33 | 45-53
Tytuł artykułu

Relationship Between Motor Variability, Accuracy, and Ball Speed in the Tennis Serve

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The main objective of this study was to analyze the motor variability in the performance of the tennis serve and its relationship to performance outcome. Seventeen male tennis players took part in the research, and they performed 20 serves. Linear and non-linear variability during the hand movement was measured by 3D Motion Tracking. Ball speed was recorded with a sports radar gun and the ball bounces were video recorded to calculate accuracy. The results showed a relationship between the amount of variability and its non-linear structure found in performance of movement and the outcome of the serve. The study also found that movement predictability correlates with performance. An increase in the amount of movement variability could affect the tennis serve performance in a negative way by reducing speed and accuracy of the ball.
Słowa kluczowe
Wydawca

Rocznik
Tom
33
Strony
45-53
Opis fizyczny
Daty
wydano
2012-06-01
online
2012-07-04
Twórcy
  • Faculty of Physical Activity and Sport, San Antonio Catholic University Campus de Los Jerónimos, Guadalupe, Spain
  • Centro de Investigación del Deporte (CID), Universidad Miguel Hernández Avda. de la Universidad, Elche, Spain
autor
  • Sport Science Faculty, University of Extremadura, Cáceres, Spain
  • Centro de Investigación del Deporte (CID), Universidad Miguel Hernández Avda. de la Universidad, Elche, Spain
  • Sport Science Faculty, University of Extremadura, Cáceres, Spain
Bibliografia
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  • Pérez MA, Nussbaum MA. Posture and motion variability in non-repetitive manual materials handling tasks. Hum Movement Sci 2006; 25(3): 409-421.[Crossref]
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Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.-psjd-doi-10_2478_v10078-012-0043-3
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