http://reply.papertrans.cn/1/40/3933/3933-21.png
http://reply.papertrans.cn/1/40/3933/3933-22.png
http://reply.papertrans.cn/1/40/3933/3933-23.png
http://reply.papertrans.cn/1/40/3933/3933-24.png
http://reply.papertrans.cn/1/40/3933/3933-25.png
Submitted on: 06 February 2007.
Revised on: 28 February 2007.
Accepted on: 01 April 2007.
___________________BMC Sports Science Medicine and Rehabilitation
http://reply.papertrans.cn/1/40/3933/3933-27.png
http://reply.papertrans.cn/1/40/3933/3933-28.png
http://reply.papertrans.cn/1/40/3933/3933-29.png
Submitted on: 12 July 2023.
Revised on: 10 August 2023.
Accepted on: 27 September 2023.
___________________BMC Sports Science Medicine and Rehabilitation