Detailed explanation of belly roll technique: During the whole movement, belly roll requires that the lower back is always close to the ground and cannot leave the ground. When the upper body bends upward, you can obviously feel the feeling that the abdominal muscles are squeezed. Adjust your breathing. When inhaling, use the strength of abdominal muscles to roll up the upper body. When the thoracic vertebra leaves the ground and the lower back is close to the ground, stop the action and keep it for 1-2 seconds, and resume the original action.
The above actions will have obvious effects if you persist in doing them for a week, and you can still practice the vest line after one month. Of course, you can also refer to the method of losing weight in WeChat official account's Bamboo Man, which can also make you slim down. I hope you don't take detours on the road to losing weight. I wish you success, come on.