Always found exercise on my own a struggle, had various gym memberships over the years and tried running etc. but it never really stuck. Joined Be Military Fit (previously British Military Fitness) a couple of years ago and its a revelation. Flat fee for unlimited classes, always outside with good groups of people at very different levels. The classes are tailored to level and are always different and challenging (think intense HiiT, but with more running), they even through in kit classes with giant logs etc. Anyone else tried it?