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84528

Kinematic Analysis of the Whole Body Center of Gravity Trajectory and Time Structure of the Tennis Serve Performance

Article

Last updated: 04 Jan 2025

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Abstract

The purpose of this study was to examine the trajectory of the Center of gravity and hitting hand motion, how the momentum and force transfer from the whole body to the ball. High level player (age 32 y; height 181 cm; mass 75 kg) volunteered in this study. After the player warm up he had five trials before recording. Six trials were captured using two synchronize camera (Basler 100 Hz). The best successful three trials were selected for 3D motion analysis using (Winanalyze v2.0). The force curve for Center of gravity and hitting hand had a same path but there is a little difference in the momentum curve at the impact instant. This study suggests that combining of balance and coordination exercises may help to maintain the Center of gravity force trajectory in the same path with the hitting hand which gives an advantage for success serve. The takeoff within minimum time helps to increase the velocity of the Center of gravity and doesn't loss a generated force from the body to the hitting hand.

DOI

10.21608/jass.2015.84528

Keywords

Kinematic analysis, Body Center of Gravity Trajectory, Tennis

Authors

First Name

Sohair

Last Name

Talaat Ellabany

MiddleName

-

Affiliation

Faculty of Physical Education for Girls, Alexandria University, Alexandria, Egypt

Email

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Orcid

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First Name

Mansour

Last Name

Abdel-Hamid Attaallah

MiddleName

-

Affiliation

Faculty of Physical Education for Boys, Alexandria University, Alexandria, Egypt

Email

mans_78@yahoo.com

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Orcid

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Volume

5

Article Issue

4

Related Issue

12631

Issue Date

2015-12-01

Receive Date

2015-10-01

Publish Date

2015-12-01

Page Start

76

Page End

81

Print ISSN

2357-0024

Online ISSN

2357-0059

Article File

JASS_Volume 5_Issue 4_Pages 76-81.pdf

PDF . 560.4kB

Link

https://jassalexu.journals.ekb.eg/article_84528.html

Detail API

https://jassalexu.journals.ekb.eg/service?article_code=84528

Order

8

Type

Original Article

Type Code

1,203

Publication Type

Journal

Publication Title

Journal of Applied Sports Science

Publication Link

https://jassalexu.journals.ekb.eg/

MainTitle

Kinematic Analysis of the Whole Body Center of Gravity Trajectory and Time Structure of the Tennis Serve Performance

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Type

Article

Created At

22 Jan 2023