Effect of Combined Aerobic and Resistance Exercise on Semen Quality Among Chinese College Students

The goal of this randomized controlled clinical trial is to investigate the effects of moderate-intensity combined aerobic and resistance exercise on semen quality in Chinese college students. The main question is aim to explore whether moderate-intensity combined aerobic and resistance exercise can improve semen quality. Participants in the intervention group will receive moderate-intensity combined aerobic and resistance exercise three times a week for a period of 12 weeks (The time range is from March 17, 2025 to June 8, 2025. Excluding weekends, Labor Day, and the traditional Chinese Qingming Festival and the Dragon Boat Festival during that period, a total of 32 training sessions are planned). The control group are requested to maintain their normal daily activities. Both groups receive semen routine and serum sex hormones testing before and after the intervention. Researchers will compare the change in semen routine parameters from baseline to post-intervention at 12 weeks between the intervention and control groups.