Belly Fat Reducer 10 Minute Core Warm Up-High Knees High knees give you the benefit of sprinting without the space requirements. They’re simple to do, just sprint on the spot, driving your knees and your hands upwards alternatively.
One-Legged Bridge: Lie on your back with your right knee bent, foot flat on the floor, and your left ankle resting on top of your right thigh. Raise your hips off the floor as high as you can. Slowly lower, then repeat for 10 to 12 reps before switching