A VO2 max test measures heart health and breaks down your ideal cardio zones for burning fat and building muscle.

I dreaded the test. It wasn’t the max effort I worried about. It was the apparatus.

A PS contributor tried Eternal and a 2.5-hour grueling fitness test that pushes you to the max. Here are her takeaways and ...

The Royal Navy has brought in a new standard test to ensure recruits are up to snuff – I headed to Portsmouth to give it a go ...