Centum5

Sometimes the idea of being caught puffing away on a machine is enough to put you off going to the gym altogether. Centum5 is luxurious gym in the secretive bowels of the INC members' club in Covent Garden- and a discreet, boutique training ground for the shy sportsman or woman. For £105 a month, you get access to the superb gym machines whenever you like, and chances are you'll be the only person in the room - as membership is restricted to a very tiny 100. This may be why the centre is favoured by models, performers, presenters and actors- who take advantage of the incredible personal training services on hand, as well as the total privacy and quiet comforts of this futuristic looking exercise studio. The centre is sponsored by Matrix- the titan of gym equipment - and is a testing centre for their best new machines. So rather than bore away on a tedious treadmill, you can leap around on a running machine with the hills of California's Yosemite national park on screen - the contours of the ground reflected in the fluctuations of incline under your feet. Genius.