In track-and-field training for the 400-meter dash, loosening the hips will help a runner to propel themselves forward. Train for the 400-meter dash with tips from a sports-performance director in this free athletics video on track and field. Expert: Les Whitley Contact: www.velocitysp.com/coolsprings Bio: Les Whitley is director of Velocity Sports Performance in Franklin, Tennessee. He has a degree in exercise science. Filmmaker: Tim Brown
Track & Field Training : How to Train for the 400-Meter Dash
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