Abdominal wheel is a kind of instrument with simple structure, convenient use and obvious abdominal reduction effect. You can do abdominal exercises with abdominal wheels at home, and the effect is much better than traditional sit-ups.

The usage method is as follows: (Illustration)

1 First, start from kneeling position, with your knees on the ground and your abdominal wheels in your hands. Then inhale, let your back bend to the maximum with a certain arc, and try to tighten your hips and chin. So that the buttocks (and thighs) remain perpendicular to the ground. In this action, the hips must not be tilted back too high, or the back is sunken too much.

2. Lower your body gradually, and keep exerting strength to control the whole training movement before your body touches the ground. Then let the body descend during the whole strength control process, and keep nervous during the whole descent to the floor. Don't let the descent process be surprisingly slow at the beginning of training abdominal chakras, you will feel tired prematurely and even get injured before landing.

It must be noted that the back should not droop downward during exercise. Make sure your back is slightly bent, or at least keep straight. If you can't guarantee the accuracy of the action, you may hurt your lower back. In the process of downward movement, try to make your chest touch the ground, and then try to bend your back slightly into an arc while keeping your arms tense. Don't exhale when your body is not at its peak.