10 Best Exercises For a Flat Stomach

7. Plank on the elbows and toes.

This exercise is also a great way to clear your belly, strengthen your abs and back. This step is also great for strengthening the arms and forearms.

1. Lie facedown on a mat with your forearms resting on the floor.
2. Lift your body off the floor using your toes and elbows.
3. The back, buttocks and head should be in line from head to heels.
4. Tighten your pelvic and abdominal muscles.
5. Lock your body in this pose for 20 to 60 seconds. Then slowly lower yourself to the floor.
6. Repeat the exercise 3 to 5 times.