So I have about 4 stone to lose and have decided that I need to do more exercise if I want to get the results as my meal plan really is quite healthy and I enjoy it so it is obviously lack of exercise that is meaning my weight is not shifting! At the minute I do 5x 30 min workouts a week (DVD) but have since lost interest! I really think a treadmill or bike is for me as I would be far too embarrassed to do either of these at the gym! So just Hoping someone can tell me which would be better? I am looking to do this for a couple of hours each evening whilst kids are in bed! This way I can still watch the tv in the evening but rather than sitting on my fat bum doing sod all I can be exercising! I think I prefer the idea of the bike as it will not be as noisy as the treadmill? And not as expensive! Will a couple of hours on this each evening and a healthy diet give me the weight loss I want?