From hot Pilates to infrared spin, the ‘burn’ is no longer optional. But are heated workouts a health breakthrough – or just a load of hot air? WH reports on the hottest trend in fitness

It can be difficult to stay in shape throughout autumn. London’s best personal trainers reveal how to recharge your motivation and boost your fitness this season

10 Start as you mean to go on ...

Too cold and miserable to be active outdoors? Don’t worry – these indoor moves will help keep you fit and well

We all know that lifting weights can help your running, but could strength training before a run actually help your performance? Sarah Haselwood finds out

Profligate perspirer Duncan Craig wipes his brow and dives deep into the science of sweat to discover how savvy moisture management and strategic hydration can boost running performance