admin | February 24, 2016 | Fitness and Bodybuilding |
Lie on your back and bent your knees so that your feet are flat on the floor.
Keep your knees in line, and extend one leg. When you exhale, tighten your muscles and push your hips toward the ceiling as high as you can.
Pause, then lower your buttocks until you are almost on the floor, and repeat the exercise without touching the floor.