VO2 max is the single best measure of how much work your cardiovascular system can actually do, and for police...

VO2 Max Chart by Age: How Officers Measure Cardiac Fitness
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VO2 max is the single best measure of how much work your cardiovascular system can actually do, and for police...

You have probably heard it in a briefing or seen it on a union flyer: police officers live 22 years less than...