We've teamed up with Gymbox to offer one lucky reader the chance to WIN a 12-month membership, with access to all clubs worth £1,320. With the coolest classes in the capital and state-of-the-art studio spaces, Gymbox will always have the antidote to boring workouts – whether you want to hit the ground running or just get grounded with Olympic sized boxing rings, combat cages, world-class free weights sections, live DJs and larger-than-life personal trainers. Sign up to SLMAN and answer the question below to enter...