我校是一所重点学校,考入我校的学生文化成绩较好,但体质并不强(以前没有加试体育)。初中女生由于臂力差,俯卧撑、铅球、手榴弹掷远等项目成绩很不理想。如1978年入学的九十九名初中学生,俯卧撑能达标的只有十一人,其中一次也撑不起来的有四十一人。为了扭转这种局面,我先后在78～81届和81～84届初中女生中进行了迅速提高臂力的教学实验。在实 My school is a key school, admitted to my school’s student culture better, but the constitution is not strong (no test before the addition of sports). Junior high school girls due to poor arm strength, push-ups, shot put, grenade throw away and other projects results are not satisfactory. For example, among 98 junior high school students enrolled in 1978, there were eleven push-ups, of which eleven were not supported at one time. In order to reverse this situation, I conducted a teaching experiment to rapidly increase my arm strength among 78 ~ 81 and 81 ~ 84 junior high school girls. In fact