Treadmill is a kind of fitness equipment that can help people do indoor exercise. However, some people may feel weak in the lower abdomen when exercising on the treadmill, which may make people feel troubled and uncomfortable. So, why does the use of a treadmill lead to a soft stomach?

First of all, using the treadmill for continuous aerobic exercise will strengthen the cardiopulmonary function of the human body and improve the metabolic level of the body, thus promoting the fat burning of the body, reducing the fat accumulation in the abdomen and effectively shaping the body. However, if a person's running posture is incorrect or the step frequency is too high, it is easy to lean forward, resulting in excessive bending of the waist, which makes the abdominal muscles not tight enough, thus making the abdomen more relaxed.

Secondly, if the treadmill is not properly adjusted, such as too fast, too steep or too long, it is easy to cause the problem of abdominal softening. In addition, if people's diet is unhealthy, eating too much high-fat and high-calorie food may also lead to abdominal fat accumulation, thus making the abdomen more relaxed.

Finally, it is suggested that people should control the speed and slope when exercising on the treadmill to avoid excessive waist bending. In addition, people should pay attention to a balanced diet and reduce the intake of high-calorie foods. Reasonable adjustment of exercise intensity and diet structure, and persistence in exercise can effectively achieve the effect of losing weight and shaping, and make the stomach firmer.