The slimming principle of various slimming electronic devices mainly includes two aspects: one is to control hunger through acupressure, and the other is to accelerate blood circulation through hot massage. The former mainly uses laser needles or acupressure needles to stimulate some acupoints (such as Zusanli, Sanyinjiao, Quchi, Zhongwan, Hegu and Zhangmen). ), and after feeling pain and other feelings, release the pressure and repeat it many times. Through the reaction of acupoints, reduce appetite and achieve the effect of losing weight. The latter is commonly used in some units in China, and it is mostly an improved product of mechanical massage instrument, such as microcomputer intermediate frequency electrotherapy instrument, which has certain curative effect on abdominal obesity, but it can't last long and has repeated phenomena.

Machine weight loss provides passive exercise for obese people, which is expensive and not suitable for ordinary families. In fact, losing weight with a machine is far worse than doing bodybuilding in a weight loss city.

Experts pointed out that losing weight by means of equipment and other auxiliary means may be effective for partial weight loss, but the effect is temporary. These weight-loss instruments all say that you can easily lose excess fat without dieting, not to mention strenuous exercise. This theory lacks the necessary medical knowledge. The reason why people are obese is nothing more than the increase in the number of fat cells or the enlargement of individuals. These instruments act on fat through external vibration, but the amount and individual of fat in the body have not changed at all. This is because the fat didn't really leave the body, just went somewhere else. People who use the slimming device often feel that after wearing the patch for a period of time, they feel that the local fat is really less and people are thinner, but as long as they stop wearing the patch, it won't be long before the original fat place becomes fat again. Therefore, the slimming device may be effective in partial weight loss, but the effect is temporary.

Therefore, if you want to lose weight, you still have to rely on yourself. The key to losing weight is to maintain healthy living habits, set phased goals, adhere to scientific diet and moderate exercise for a long time, and don't pin all your hopes on weight loss equipment.