http://reply.papertrans.cn/2/186/18514/18514-31.png
http://reply.papertrans.cn/2/186/18514/18514-32.png
http://reply.papertrans.cn/2/186/18514/18514-33.png
http://reply.papertrans.cn/2/186/18514/18514-34.png
Submitted on: 16 February 2002.
Revised on: 24 May 2002.
Accepted on: 16 June 2002.
___________________JOURNAL OF ORTHOPAEDIC & SPORTS PHYSICAL THERAPY
Submitted on: 13 February 2003.
Revised on: 12 April 2003.
Accepted on: 30 April 2003.
___________________JOURNAL OF ORTHOPAEDIC & SPORTS PHYSICAL THERAPY