At the most recent O2X Human Performance workshop in Quincy, MA, tactical athletes were able to learn about shoulder health and injury prevention with systems provided by Crossover Symmetry. O2X
O2X was born from VO2 Max, the gold standard for measuring cardiovascular fitness. O2X strives to be the gold standard in providing Human Performance training and education to first responders, military personnel, elite organizations, and other tactical athletes. #RiseHigher.