Reason: the action is hidden and others can't find it. It has a good exercise effect on buttocks and abdomen, and can effectively improve the health status and sexual ability of the stomach (both men and women).

In addition: after closing your eyes, turn your eyes and gently massage your eyes to do eye exercises, which is helpful for your eyesight.

You can slow down the frequency of breathing, inhale evenly and slowly for a long time, exhale slowly in stages, and adopt abdominal breathing. When inhaling, the abdomen bulges, when exhaling, the abdomen contracts and the chest does not move.

Repeated tiptoe can effectively exercise the calf, make the calf muscles more powerful and tangible, and enhance the strength of the ankle joint. The disadvantage is that others can see it.