Methods: 12 volleyball players, agile training mode test, through intelligent light dynamic system, design four volleyball special items of intelligent program, with blue bud wireless signal trigger light sense device, dynamic ally indicates the direction of rapid movement of the human body, the standard test distance of 52m, 16 steering points, from the front and back running, left and right running, T-word run, rice-word run test.
正在翻譯中..