A new performance marker is changing how men train, recover, and measure true fitness.

Scientists have found that cardiorespiratory fitness, specifically, your VO2 max, which measures how efficiently your body ...

First, it helps to understand the difference between the two common ways physiologists report VO2 max. Relative VO2 max takes ...

You’ve probably seen the viral Norwegian 4x4 workout doing the rounds – pushed by running influencers and coaches alike. It’s ...

Add Yahoo as a preferred source to see more of our stories on Google. VentriJect announces Seismofit wearable capable of measuring VO2 Max without exercise. Danish medical device spinout VentriJect ...

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Similar to zone 2 training and cold plunges, VO2 max has become an increasingly discussed topic of conversation in the wellness world. VO2 max refers to the maximum rate of oxygen your body can use ...

You have your runners on, your FitBit is charged, but now what? When you exercise, your heart and breathing rates increase, delivering greater quantities of oxygen from the lungs to the blood, then to ...