We all know that exercise is beneficial to our health, but getting off the sofa and to the gym can be a real effort! Even if you have all the resolve in the world, there will be days when getting a workout in is difficult. Rather than following a grueling programme, experts advise that we could improve our fitness by just moving more. It's easier than you think to find enjoyable exercise, and you might be able to do it without even realizing it. Try one of these amusing methods to get moving the next time you're stuck on the couch!