STUDY ON EQUIPMENT FOR SHOT PUT SOUND SIGNAL FEEDBACK

  • Jintian Yang
  • Yintian Yang
  • Jie Du
  • Suqing Yin
  • Wei Zhang
Keywords: shot, dynamic characteristics, testing system, making instruments

Abstract

There are not many articles about the structure of putting, especially on the dynamic study. At present nobody applies instruments and equipments to measure dynamic parameters in the course of putting. The result of this study is to make an electronic pressure device fixed inside a shot. According to non-electric measuring principles, a computer is used to analyze the acquired signals after their amplification, taking sample and NO transmission so as to measure the dynamic parameters that shot-putters have strength on their arms. They may work as theoretical basis of teaching and training. In the meantime they can also help coaches to give technological diagnosis of shot-putters and make a scientific plan of training. Only in this way can shot-putters in China catch the advanced level of the world and win good scores at the Olympic Games.
Published
2008-03-14
Section
Equipment / Instrumentation