veganism, go climbing/biking/hiking (take an active interest in a physical activity as it will give you a reason to train when you are not able to do what you love i.e. pull ups to get stronger for climbing).

kettle bells. http://www.bodybuilding.com/fun/mahler56.htm Seriously makes so much sense compared to running. Covers both bases (cardio and strength). Only trick is getting them, hopefully you can find them somewhere locally. I managed to find some at sports authority at a mall of all places!