Military Fitness
Yes the thought of being barked at by a puffed up sergeant in combats makes us shiver too – which is probably why the average amount of calories burnt in a single session is almost 700. Whether it’s fear that drives you or the more publicity-friendly ‘group training’, these ex-servicemen will make you work to the best of your ability at various parks around London. Medals for bravery will not be awarded for turning up.
Various London locations
From £36 per month
www.britmilfit.com
Also try: Get Fit London
