Monday, October 11, 2010

phase 3

From sagittal view: Contact the ball with the palm of dominate hand while plantar flexing non dominant foot and dorsiflex dominant foot. Then follow through with dominate leg. The non dominate shoulder is hyperextended about 10 degree. In the process of serving the ball, not only is arm strength needed but core strength, so hips and abs are going to be contracted and back will flex about 20 degrees giving power to the serve. 

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