Some young men and women, middle-aged people, and some industry workers, the main purpose of physical exercise is to lose weight, especially to reduce their bulging stomachs, so as to get slim and slim, and have a symmetrical figure.

Some people have made a "abdominal weight loss" plan for themselves, insisting on doing sit-ups every day, dividing them into groups of twenty or thirty people at a time, and doing sit-ups repeatedly. In the gym, you often get up and he falls down, doing repeated actions. Many people sweat profusely and have stomachaches until they are exhausted. A fitness instructor told reporters that only practicing abdominal muscles will not consume much fat, nor will it achieve the goal of losing weight in the stomach. On the contrary, it will make the stomach bigger because of the increase of muscles.

Liu Shu, an expert from Shaanxi Institute of Sports Science, believes that partial weight loss, who only exercises abdominal muscles, has no scientific basis. The idea of ordinary people is like seeing a doctor, mistakenly thinking that "treating headache and foot pain" can cure the disease.

Losing weight requires consuming whole body fat.

From the point of view of exercise, weight loss requires holistic and systemic fat consumption, and simply strengthening abdominal exercise can not achieve the purpose of losing weight for the stomach; Thin people should adhere to the whole body exercise, on this basis, increase abdominal exercise, so as to achieve the purpose of reducing stomach.

Running is the best exercise for the whole body. Moderate running, extremely fast or extremely slow speed can not achieve the role of scientific weight loss.