note:

1, a cup of warm boiled water in the morning can make the retentions in the body be discharged smoothly, and prevent the retentions from accumulating too much under the fat cortex, resulting in abdominal distension, so a cup of warm boiled water every morning is good for the body.

2. During working hours, pay attention to sitting posture and don't hunch over.

3. Change your sitting posture frequently, get up and walk around frequently, and drink water.

4. Sports such as long-distance running, swimming, skipping rope and cycling. The amount of exercise can be gradual: running, tennis, swimming and skipping rope.