EA Sports Active: Personal Trainer (Wii) £23.99 @ Amazon
EA Sports Active will motivate you to lose weight and get fit whilst having fun. This effective program has 25 exercises and activities for you to choose from which you can complete in the comfort of your own home! Why not take the 30 day challenge, play some cardio games or burn some calories with a friend in co-operative mode? It's entirely up to you! The program also features a virtual personal trainer to inspire you; it will track your progress and is compatible with a balance board - although you don't need one.