Incorporate speed intervals. Playing with your speed not only burns more calories, but its also proven to diminish belly fat a bonus of going faster when running. Heres a printable 45-minute interval workout for the treadmill. Raise the incline. Youll not only feel the burn more in your tush and thighs, but working harder also means burning more calories than if you were running on a flat surface. Go a little longer. If you can push it for five extra minutes, youll burn close to 50 …
