The advantage of standing against the wall is that your head, shoulders, hips and heels are all close to the wall, and your shoulders are relaxed and drooping. Can achieve abdomen, prevent hunchback, change temperament, because energy consumption, change bad posture, is conducive to weight loss. You can also develop an elegant body immediately after leaving the station, and you can also improve your temperament. Standing against the wall requires that the back of your head, shoulders, hips, calves and heels should be attached to the wall, so that it will be effective.

Take it easy! Don't set a time!