Midway weakness generally refers to the penis weakening in the middle of sexual life, patients can use jogging, deep squatting and other aerobic exercise, as well as pelvic floor muscle exercise and so on. Patients need to take aerobic exercise such as jogging, deep squatting, brisk walking, swimming, cycling, jumping rope, climbing, doing yoga, playing badminton and other aerobic exercises when the penis becomes weak during sex. Patients appropriate physical exercise, can enhance physical fitness. In addition, patients can also improve their sexual life by pelvic floor muscle exercise, that is, standing feet together, then inhale and contract the gluteus maximus muscle, and then relax, generally need to carry out 10 to 15 times of pelvic floor muscle exercise. Patients during sexual life appeared to appear weak through the exercise did not have the effect of treatment, it is recommended that patients should consult a doctor in a timely manner. In addition, patients usually need to develop regular habits, avoid staying up late, avoid overwork. In addition, when having sex to keep the mood relaxed, avoid excessive tension.