Submitted on: 22 March 2010.
Revised on: 27 April 2010.
Accepted on: 20 June 2010.
___________________International Journal of Sports Physiology and Performance
Submitted on: 26 March 2012.
Revised on: 27 June 2012.
Accepted on: 18 July 2012.
___________________International Journal of Sports Physiology and Performance
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