According to Baidu Library, Le Run refers to an open group spontaneously formed by a group of young people who love life. It aims to encourage office workers and young people to participate in physical exercise through jogging to improve their physical fitness and physical and mental health. 20 15- 12 set up a team in Shanghai, focusing on creative activities, regular running training, marathon, perseverance, cross-country and other sports. Is a creative running group who loves sports, is willing to share experiences and has talent. The running group also accommodates experts in street dance, football, swimming, badminton and other fields. There are professional fitness coaches, fitness experts and weight loss experts. As long as you are not afraid of hardships and can persist, you can find a better self here.