Liu Genghong's shuttlecock gymnastics set off a heat wave on the Internet, but many people were injured because of irregular movements. You know, millions of people watch Liu Genghong's live broadcast every day, and even do aerobics with them at home.

The live broadcast room is very popular, but when people are doing aerobics, they will gradually suffer from physical injury or ligament strain. Some even twist their feet and ache all over, which are actually caused by long-term inactivity or irregular exercise patterns.

We really want to exercise through Liu Genghong calisthenics, and we should understand the physical problems behind fitness. Never let yourself be in a hurry, but use the right method, which can not only protect your body, but also achieve the effect of fitness. In fact, wrong actions should also be avoided. Wrong movements can easily lead to cramps or sprained feet.