This gymnastics movement looks simple, but very effective to form the buttocks muscles. However, this movement can also form the abdominal muscles and the thigh muscles of the front and back. Not to forget, this exercise is also good to maintain the perfection of the spine.
How to do it:
First, lie down on a mat or floor. Then, bend your knees with your feet flat on the floor. Then lift your hips so that your body forms a straight line. Then return to the starting position, and again lift your hips again
