Very deceptive. Not only does it have no subtitles, but it can only be downloaded to 1.7G version. This host is very familiar. He has hosted health documentaries and participated in sports in person more than once. Exercise can not only reduce and reshape the body, but also have many benefits, such as lowering blood lipid level and improving insulin sensitivity. And as long as the method is proper, even a small amount of exercise can see obvious results. Sitting for a long time is not good, even if you exercise for an hour every night.