Specifically, in the process of sex, men are required to have high comprehensive conditions, such as physical fitness, muscle strength, initiative, duration and so on. Aerobic exercise Aerobic exercise is one of the fastest and most effective exercises to improve physical fitness. Actually, sexual intercourse is a kind of exercise. If you often take part in physical exercise, your sexual intercourse will last longer than the average person. There are many aerobic exercises, such as swimming, running, spinning, aerobic and so on. Swimming is a good aerobic exercise, which is helpful to improve male sexual ability. In the water, the resistance is greater, and in the useful process, the exercise requirements for the waist and abdomen are higher, which invisibly increases the strength, flexibility and coordination of the waist and abdomen. Anaerobic exercise in the process of sex, I believe that most men are in a dominant position. Men have to pay much more physical strength and energy than women, so men must rely on their strong bodies to make up for it. I suggest you practice more shoulder strength, which can improve the strength of your arms and the north, and is also very helpful to the process of sex. It is suggested to adopt a series of fitness exercises such as dumbbell flying birds, side lifts and push-ups. Details of specific actions can be found online. Finally, I would like to remind you that it is not enough to exercise alone, but also to have good living habits: smoke less, drink less and stay up late less; Pay attention to fitness, rest and diet.