To explore the effect of prescription of traditional sports regimen with different amounts of exercise on improving depression and sleep quality of college students. Depression Screening Scale (PHQ-9) and Zung's Self-rating Depression Scale (SDS) were used to screen students with mild depression, who were randomly divided into control group, experimental group 1 (moderate exercise intensity, 30min each time, 5 times a week,) and experimental group 2 (moderate exercise intensity, 60min each time, 5 times a week). The exercise prescription interv...