如今,体育锻炼已越来越吸引广大中老年朋友。可是,在体育锻炼中要注意安全,尤其是参加一些竞技类的项目,更要注意保护自己。前不久,南昌市的老郭邀几个喜爱羽毛球运动的朋友去打球,双打时,老郭奋力扣球,不想羽毛球不偏不倚,正打在老李的眼睛上,老李“唉哟”一声,双手捂着脸,痛苦地蹲下。老郭等人赶紧陪老李去医院,为此老李一共花 Nowadays, physical exercise has increasingly attracted the majority of middle-aged and old friends. However, in physical exercise should pay attention to safety, especially to participate in some competitive projects, but also pay attention to protect themselves. Not long ago, Nanchang, invited a few old Guo badminton friends to play, doubles, Lao Guo struggling spike, do not want badminton impartiality, is playing in the eyes of Lao Li, Lao Li, “Oh yo ”A cry, his hands clutching his face, painfully squatting. Old Guo and others quickly accompany Lao Li to the hospital, for which Lao spent a total