The capital boasts a huge variety of gyms and studios which cater for every fitness need. But which are the most hardcore?

When it comes to trying out a new workout trend, I'm a more than willing guinea pig. And when said trend involves my all-time favourite workout (Reformer Pilates, I'm looking at you) combined with my ...

This excellent Pilates workout carves out core strength in just half an hour and all you need is your body weight.