Elbow Plank Donkey Kick Evolve your basic donkey kick into a full-body move. Working your glutes and hamstrings in an elbow plank will work your core. Toning your abs and your behind with one move is a win-win in my book. FITSUGAR Check out Dieting Digest
Torch almost 400 calories in 32 minutes: Run at speed 7 for one minute, walk on 15 incline speed 4 for 3 minutes. Also will keep your body burning fat long after you've finished working out. Love these interval workouts!