The 2023 Tsinghua University-Health Summer and Weight Control Activities event included 8 sports and 6 nutrition courses, including joint participation in school-wide activities and road running around the school, and a total impact of 7,025 people. The content of the course includes "anti-obesity eating out skills", "diet for building muscle and losing fat", "how to eat before, during and after exercise", "how to improve stress obesity and happiness obesity"; teachers from the Department of Exercise Science teach "body composition analysis report analysis" and exercise planning for those who lose weight", and teachers in the physical education room lead practical demonstrations of "aerobic exercise" and "weight training" to increase students' sports knowledge and physical fitness. A total of 267 articles on drinking water and exercise records were uploaded by Facebook club students during the activities. The total weight loss was 33.7 kilograms, with an average weight loss of 2.11 kilograms per trainee, of which 3 students lost more than 5 kilograms and 2 students lost more than 3 kilograms. The average weight dropped from 87.11 kilograms to 85 kilograms, and the weight loss achievement rate was 75%. The health protection team's website was viewed by 1,271 people, the health protection team's Facebook platform was viewed by a total of 2,800 people, and the health care system was used by a total of 51,248 people.