为了弥补学生有效锻炼时间不足的问题,天津明确要求,公共体育场馆和运动设施应安排一定时间免费向学生开放,学校体育场馆在课余时间和节假日免费或优惠向学生开放。新建学生体育活动场地及设施要便于在节假日及寒暑假等课余时间向学生和社会开放。目前,由于很多学校片面追求升学率,学校体育课、体育活动难以得到保证,学生体质明显下降,视力不良率居高不下,超重与肥胖 In order to make up for the lack of effective exercise time for students, Tianjin explicitly demanded that public sports stadiums and sports facilities be open to students for free for a certain period of time and that school sports venues should be open to students for free or during after school holidays and holidays. New student sports venues and facilities to facilitate the holidays and winter vacations and other spare time to the students and the community open. At present, due to many schools one-sided pursuit of enrollment rate, school physical education, physical activity is difficult to be guaranteed, the physical constitution of students decreased significantly, high vision impairment rate, overweight and obesity