Biomechanical analysis of the trampoline athletes with the nets fall on and take-off movement

摘要：

Introduction:To provide a theory basis for the nets take-off movement in different zones, we explore the foot pressure distribution of athletes during the movement, the major muscle sEMG features during the nets and streching process, combining the research to the performance of trampoline nets in different zones. Methods: Experimental instruments are barbells, Thought Surface EMG, SONY PC330 camera, Ariel motion analysis system and Pedar Novel-X foot pressure measurement system. First, we divide trampoline nets into 3 zones, then we survey the elastic coefficient of each zone. Then 7 male athletes of Chinas national Trampoline team are paticipated, we record surface electromyography of their networks in different zones, such as the rectus femoris, gastrocnemius and so on. Foot pressure parameters and high-speed video photography analysis are synchronously gathered.

作者: Jingguang Qian Yang Su Xiyuan Zhang

作者单位: Department of Sports and Health Science, Nanjing Institute of Physical Education, Nanjing, China

会议类型: 国际会议

会议名称: The 16th Asian Games Science Congress(第16届亚洲运动会科学大会)

会议地点: 广州

会议语种:英文

页码: 478

在线出版日期: 2010-10-10（万方平台首次上网日期，不代表论文的发表时间）