In the winter vacation of 2021, the epidemic prevention is still on alert and everyone will stay at home more often. In order to help students systematically and standardizedly conduct home exercises, enhance their physical fitness, and spend a healthy winter vacation, the teachers of the Physical Education Group of The High School Affiliated to Shanghai University carefully planned and demonstrated personally. According to the characteristics of home exercises, they arranged exercise content, recorded demonstration videos, and arranged a winter homework assignment of healthy sports.