In addition, it also provides a cool way for you to have complete and beautiful abdominal muscles, and you can exercise eight-speed abdominal muscles with only one action.

Lie face up on the ground with your knees bent at a 90-degree angle and your feet slightly raised so that your thighs are perpendicular to the ground. Slowly lift your thighs at a 45-degree angle with the ground, and at the same time lift your upper body at a 45-degree angle with the ground. Put your arms straight on your legs. Keep this posture, slowly move your left knee to your chest, and then straighten it. Repeat this action with your right leg. Just do this action alternately with your legs. When doing these actions, slow down and imagine that your feet are responding to heavy objects.