I love working out here. It's normally not crowded so you never have to wait to use equipment and the cost is affordable compared to other gyms in town. Personal training sessions are also affordable. Definitely worth checking out.

I've been to most of the gyms here in London and they are the same big club with no personal service or any care what so ever regarding the members. I find Definitions the best place to workout in London. I can workout in comfortable atmosphere and I don't have to go looking around for any help.