Proceedings of the 2018 International Conference on Advances in Social Sciences and Sustainable Development (ASSSD 2018)

Kinematics analysis of the throwing pace of the men's javelin champion in the 2017 Summer Universiade

Authors
Guocai Ma, Bingjun Wan
Corresponding Author
Guocai Ma
Available Online May 2018.
DOI
https://doi.org/10.2991/asssd-18.2018.39How to use a DOI?
Keywords
javelin throw; throwing pace; kinematics analysis
Abstract
Through the analysis and comparison of the throwing pace of the javelin thrower Zhaocun Zheng who participated in the 29th the World University Games and the world outstanding men javelin throwers. This study found that the tilt Angle of the body was larger after the first step and the second step. During the second and third step, the trunk angle is relatively small, resulting in the impact of the intersections. The flexion of his left knee is smaller than the world's elite athletes. It is suggested his left lower limb supported instability, leading to the inability to effectively convert the running speed. This reduces the effective transfer of muscle contractions and momentum, thereby affecting the speed of the javelin.
Open Access
This is an open access article distributed under the CC BY-NC license.

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Cite this article

TY  - CONF
AU  - Guocai Ma
AU  - Bingjun Wan
PY  - 2018/05
DA  - 2018/05
TI  - Kinematics analysis of the throwing pace of the men's javelin champion in the 2017 Summer Universiade
BT  - 2018 International Conference on Advances in Social Sciences and Sustainable Development (ASSSD 2018)
PB  - Atlantis Press
SN  - 2352-5398
UR  - https://doi.org/10.2991/asssd-18.2018.39
DO  - https://doi.org/10.2991/asssd-18.2018.39
ID  - Ma2018/05
ER  -