Shoulder Surge Speed Training Resistance Cords
Shoulders are key in stride length, speed and vertical jumping ability. If you take a look at sprinters, you'll notice their shoulders are very well defined. If the shoulders aren't trained for speed lilke the lower body then the lower body has to compensate for the upperbody's inadequacy. The Shoulder Surge device encourages the athlete to focus on upper body form and functional shoulder strength as the shoulders drive through the resistance provided by sleeved elastics.
More Info About The Shoulder Surge
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