I don't know your sex and age. If you are below 18, it is recommended to tie your legs with a splint before going to bed every night. Be sure to tie it tightly and stick to it every day until it is normal. /kloc-if you are over 0/8 years old, you must go to a professional orthopedic or formal plastic surgery hospital.

In addition, we should control our weight, reduce the pressure on our knees and correct our walking posture.