Danish medical device spinout VentriJect aims to revolutionise fitness assessment by providing a fast and accessible method for measuring cardiorespiratory fitness (CRF), particularly VO2 max.

On TikTok, VO2 max is going viral as the key to improving your endurance during a workout. In short, you can think of this metric as the maximum amount of oxygen your body uses during exercise – V ...

This easy test can help you get a gauge on your VO2 max—without a watch.

So you just got your VO2 max number by charting it on your watch, estimating your number at home, or even heading to a lab ...

When I recently tested out the Speediance Gym Monster 2 home gym machine, I began to enjoy rowing more. Not only does it feel like an excellent workout, but it also feels like this motion is ...

A.V. Hill was a 4:45 miler and already had a Nobel Prize for work in muscle physiology when he and Lupton began studying VO2 max. The experiments involved subjects running around Hill’s back garden in ...