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Overactive Upper Trapezius
Written by Melissa Hurley

Have you ever felt like a sword is piercing through your eye? Do you get massive headaches or an aching jaw? Do you experience tingling fingers or shooting … Read More

RasmusCrossOver

Crossover Symmetry Drills
Written by Nichole DeHart

If you are a member of the CrossFit community, then I am sure you have heard about the Crossover Symmetry System. It was one of the hottest new … Read More

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Xiaopeng
Written by Zach Erick

The shoulder is an amazing joint. Compared to other joints in the body, it’s mobility is unmatched. The shoulder has over 180 degrees of motion through flexion, extension, abduction, and … Read More