There are no authoritative studies to confirm that a certain kind of exercise can prevent premature ejaculation. Strengthening physical exercise can enhance physical fitness, may have some positive significance to the prevention of premature ejaculation, but there is no authoritative research to show that a certain method of exercise is effective in preventing premature ejaculation, there are differences in the tolerance of different individuals to the intensity of the exercise, and there are many reasons for premature ejaculation, such as hereditary factors, mental and psychological factors, endocrine disease, and so on, exercise can not completely eliminate the risk of premature ejaculation. It is recommended that you choose the most appropriate form of exercise according to your actual situation. Do not do a lot of exercise blindly to avoid unnecessary damage to joints and muscles. In addition, if you have symptoms of premature ejaculation, please consult a doctor in a timely manner, and active treatment.