医生介绍,膝关节是人体最大、结构和功能最复杂的关节之一,受到损伤的机会也比较大。近年来,老年人因为踢毽子造成膝关节受损的病例越来越多。老人们在踢毽子时一般只用一条腿踢,另一条腿从头 Doctors, the knee is the largest human body, the most complex structure and function of the joints, the chance of injury is relatively large. In recent years, there are more and more cases of elderly people suffering from knee joint damage caused by kick shuttlecock. Old people usually use only one leg when playing shuttlecock, the other leg from scratch