Skip with an increased vertical jump to strengthen the hamstrings, improve explosiveness, and train for athletics. Learn how in this free youth sports training video.
Expert: Windell Yancy and Curtis Jackson
Bio: Windell Yancy, a former top collegiate athlete, has trained Division I athletes for 10 years. Curtis Jackson is a former NFL and CFL pro football player with the World Champion New England Patriots.
Filmmaker: john carstarphen
Duration : 0:1:26
[youtube iBDoh9tKM_k]
February 17th, 2010 at 9:34 pm
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