Long-term use is still "vibration disease"

In recent years, fat busters have been favored by many dieters. Can the skimmer really get rid of the beer belly, bucket waist and small belly immediately? Experts say that skimmer, a passive way of exercise, can't play a good role in losing weight.

Jinghua Times reporter Qian Yuyang Jinghua Times comic Xie Yao

The effect of losing weight lacks scientific basis.

A few days ago, the reporter searched for the keyword "fat remover" in Taobao, and found that at least 4 130 baby is on sale at present, and the price ranges from tens of yuan to tens of thousands of yuan.

According to the webpage description of a vertical skimmer with American patent, using it for 5 minutes is equivalent to vibrating 36,483 times and burning 20 100 calories. Its efficacy can not only beautify and lose weight, but also strengthen blood circulation, regulate nervous system and promote gastrointestinal peristalsis.

Can a fat reducer really lose weight? Are other effects reliable? Huang Guangmin, chief physician of the Institute of Sports Medicine of the State Sports General Administration, said that there are still no scientific principles and experimental reports to prove that it is irresponsible for the fat reducer to lose weight through high-frequency vibration and promote other special effects. He explained that passive exercise is difficult to achieve the purpose of burning fat. Only by doing active exercise and work in the body to promote metabolism can fat be decomposed. "After people take the initiative to exercise, endocrine changes and triglycerides in fat are broken down. Passive exercise can't improve the corresponding hormone level in the body, so it can't improve the activity of lipase, and of course it can't reduce fat, and there is no exact research data on how much fat can be consumed under completely passive conditions. "

At the same time, fat consumption occurs through a series of reactions under the whole body active exercise. The simplest passive exercise, such as muscle strength training, only increases muscle weight, consumes muscle glycogen and does not consume fat. From the point of view of exercise and health, the modern concept of losing weight should be active, regular and moderate whole-body exercise. For some particularly obese patients, passive and mechanical exercise can be used as an auxiliary way of active exercise.

Long-term use or vibration disease

Huang Guangmin emphasized that long-term use of the skimmer may lead to an occupational disease called "vibration disease", which is very common among operators of pneumatic tools and electric tools. He said that this long-term, high-frequency and intense external vibration not only easily causes visceral displacement, but also inhibits gastrointestinal peristalsis, causing discomfort such as fullness and pain in the upper abdomen.

For women, it will lead to prolonged menstrual period, menorrhagia, dysmenorrhea and even uterine prolapse, abortion and other adverse consequences. In addition, because young people's joints are immature and unstable, old people's osteoporosis and joint degeneration are easy to cause injuries in high-frequency vibration.

"Obese people want to try liposuction machines most, and they are precisely the high-risk groups of diseases such as hypertension, diabetes, coronary heart disease and degenerative joint diseases. Using a skimmer is likely to aggravate the condition and become more dangerous. Therefore, it is best not to use or use this instrument less. " Huang Guangmin said.

Losing weight is a systematic project.

Huang Guangmin said that scientific methods of losing weight can control calorie intake, increase activity and achieve a balanced diet. Only when exercise consumes more calories than intake can we reduce body fat and achieve the goal of losing weight.

Sun, the chief expert of health education guidance of the Ministry of Health, said that it is very important to insist on losing weight, and it is necessary to have patience, confidence and perseverance; Some quick methods are undesirable, ineffective and unhealthy. It is recommended that dieters do aerobic exercise (swimming, jogging, playing tennis, etc.). ), coupled with proper diet control, can effectively remove excess fat in the body.

Sun said that when the exercise lasts for more than 40 minutes, the fat in the human body can be mobilized to supplement energy with glycogen. With the extension of exercise time, the proportion of fat energy supply can reach 85% of total consumption. Therefore, each exercise time should not be too short, and it should be adhered to for a long time. Exercise intensity varies from person to person, and moderate exercise is appropriate. Too intense exercise may do harm to your health, and you will lose weight if you don't reach a certain amount.

While adhering to regular exercise, we also need to pay attention to controlling diet, especially staple food, which is about 300 grams per day. The staple food is mainly coarse grains, less oil and less salt, mainly vegetable oil, bean products, meat and eggs, 50- 100g per day, and eat more green vegetables and fruits with high cellulose.

Reference: Jinghua Times