Best gym classes for runners

Barretoned, drop in £28 (other deals available), London

Barretoned is a targeted, full-body workout that uses tiny, controlled movements and your own body weight to work every major muscle group. Intense interval training will get your heart pumping, your muscles shaking and calories burning! It’s a tough workout with some serious benefits for runners, improving muscle strength, flexibility and posture can all help prevent injuries, and Barretoned is gentle on your joints, so it’s fantastic for runners making a comeback after injury!