通过Kinenct来测被试者在跑步机上运动的状况，通过某一个关节的运动来判断被试者的运动状态。内有大量的数据，可能直接运行！-By Kinenct to measure the status of subjects on a treadmill exercise, a joint campaign by certain subjects to determine the state of motion. There are a lot of data, you may run directly!