8. Walk at least an hour a day
Among all the exercise routines available, walking is easiest to do and as effective in weight loss just the same. To keep you determined, buy your own pedometer and clip it onto your belt. Every day, level up your goal to some extra steps so you can burn as much weight. Based on studies, 4,000 steps a day could help keep you from gaining weight. Adding a thousand or more to that can make you lose weight.