1, the foot to collect the anus: take a standing position, gently tiptoe, while the anus gradually up, for 5 seconds, slowly relax, repeat 10 ~ 15 times, 2 ~ 3 times a day. Regularly lifting the anus can strengthen the perineum, which helps to raise Yang Qi, open the meridians, warm the five organs, improve the “sexual” interest, and can prevent prolapse, hemorrhoids, impotence, premature ejaculation, enuresis, frequent urination and other diseases 2, urination stop urination method: in the process of urination, consciously contract the perineum to suspend urination, and then relax the perineal muscles, continue to urinate. Repeat this until the urine is empty, 2-3 times a day. 3, falling water impact method: using ordinary showers or towels to make the water form a column, so that the falling water directly impact the glans coronal groove, when the ejaculatory premonition to stop the impact, wait for the penis to feel lower and then repeat the former method. This method can effectively improve the tolerance of the ejaculatory nerve, to prolong the role of ejaculation; 4, adjuvant desensitization: whether or not intercourse, one hour before bed each night, with lidocaine cream, bupivacaine gel or cool oil, mint toothpaste applied to the glans coronal sulcus a circle, left on for five minutes; 5, wear condom desensitization: intercourse wear condom, at first first wear thick condom or double condom, after every 1 to 2 months gradually thinned until removed; 6, moving stop combination: the process of sexual intercourse, feeling strong pleasure that slow down the frequency and intensity of movement and divert attention, or withdraw the penis, to reduce the pleasure and then carry out, so repeatedly; 7, rotation-based: after insertion to turn the main, reduce thrusting, which can reduce the stimulation of the glans, enhance the stimulation of the sensitive parts of the female; 8, nine shallow a deep or eight shallow two deep: in the process of sexual intercourse shallow insert 9 (8), deep insert 1 (2), the number of depths can be increased or decreased as appropriate. The above methods, can enhance the contraction of the urethral sphincter and pubococcygeal muscle or weaken the sensitivity of the glans, regular training, can effectively extend the duration of intercourse and improve the quality of sexual life.