Kinematics analysis on the shot putting technique of back gliding of China's female shot putters

Zhongtao Hui

doi:10.1117/12.954157

1 June 2012 Kinematics analysis on the shot putting technique of back gliding of China's female shot putters

Zhongtao Hui

Proceedings Volume 8334, Fourth International Conference on Digital Image Processing (ICDIP 2012); 833426 (2012) https://doi.org/10.1117/12.954157
Event: Fourth International Conference on Digital Image Processing (ICDIP 2012), 2012, Kuala Lumpur, Malaysia

Abstract

In this paper, Shanghai female shot-putter Shou Qianwen was selected as the research object, and also the methods in the biological mechanics were used to analyze and research her movements of shot putting techniques. As a result, at the sliding step stage, the maximum swinging velocity of her left leg emerged too early, the joint between the take-off and swinging techniques was not very ideal, and the angle between the calf and the ground when the right leg departed from the ground was too large. However, at the transition step stage, the body weight velocity fluctuated too largely, and its single support time was too long. At the final exertion stage, the posture of her body before the apparatus was highly sufficient, but the exertion movement of the body was too hasty, and the hip movements were insufficient, which was reflected on that the exertion point was not prominent, the acceleration effect was insignificant, and the shooting speed was not very fast, and also the shooting angle was too low.

Citation Download Citation

Zhongtao Hui "Kinematics analysis on the shot putting technique of back gliding of China's female shot putters", Proc. SPIE 8334, Fourth International Conference on Digital Image Processing (ICDIP 2012), 833426 (1 June 2012); https://doi.org/10.1117/12.954157

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available