Theoretically, it is possible, because the movement of hands consumes heat, but it has little effect. It is better to walk more and consume more calories. If you want to achieve the effect of partial weight loss by beating your stomach, it is basically impossible. You don't need to be quick to lose weight. The world health organization stipulates that healthy weight loss should follow the principle of constant weight loss of 0.5~ 1 kg per week. The faster you lose weight, the more you will rebound. So, take your time. Just three points, reasonable diet, moderate exercise and drug assistance. A reasonable diet is mainly not to eat too much, eat less high-calorie food, be light, and eat more fruits and vegetables. Don't stay up late, work and rest regularly. Moderate exercise should be more exercise for ordinary people. Just do some simple exercise at the right time and run. As for the careful choice of drugs, we must choose authoritative certification, and the principle of weight loss is quite satisfactory. For example, drugs that inhibit fat absorption are good, and do not act on the central nervous system.