The Crossover Symmetry System package is designed to enhance shoulder health and performance. Targeted for the demands of a Functional Fitness Athlete, the Crossover Symmetry System provides easy-to-follow protocols for shoulder activation, recovery, and plyometric training as well as high-intensity scapular strengthening. Developed by engineers and top physical therapists, athletes and coaches, the Crossover Symmetry System reduces the risk of shoulder injury, delivering improved overhead perfo