通过高速摄影机、拉力传感器及遥测肌电仪三机同步的测试方法,探讨吊环悬垂后摆振浪时拉力曲线变化的规律等问题。研究结果表明,在完成吊环悬垂后摆类动作时,出现了两种不同类型的拉力曲线,即单波峰型和双波峰型;最大垂直分力值出现在铅垂线后(从时间上计算);拉力值的大小与身体所处的位置肌群用力的大小及完成动作的类型有直接的关系。 Through the high-speed camera, tension sensor and telemetry electromyography three synchronous test method to investigate the pendulum ring after hanging pendulum vibration curve changes law. The results show that there are two different types of tension curves, single wave and double wave, after the rings are suspended. The maximum vertical component appears after plumb line (calculated from time) The magnitude of the pull force is directly related to the size of the muscle force exerted by the body and the type of movement performed.