Precautions:
1. It is best not to drink water, eat or take a bath immediately before aerobic exercise and within one hour after aerobic exercise.
Stretch before job-hopping, otherwise it will affect the body lines.
3. the action is in place, don't just look at the length of exercise.
It is not that the more you sweat, the better your weight loss effect will be. It is important to look at the change of body shape, not just the overall weight.