10 Best Exercises For a Flat Stomach

6. Twisting with an emphasis on the heels.

A heel-centred twist is similar to a traditional twist, but in this version, you press with your heels on the floor, which helps to engage your rectus muscles more than a regular twist.

1. Lie on your back, knees bent, hands lightly press to the head.
2. We draw in the stomach and raise the shoulder blades from the floor, knees bent.
3. Try not to pull your neck with your hands, just support your head lightly.
4. Tighten your upper abdomen, rest your heels on the floor, press your back to the floor, and slightly lift your buttocks off the floor.
5. Do 1-3 sets of 12-16 reps.