How to exercise the penis like fitness

Long answer:
Analyze specific issues. Generally speaking, when we exercise, we will set a goal and make an exercise plan. For example, some want to lose fat, some want to practice brachio, some want to practice shoulders and so on. So the question is, what do you want to practice for the penis? Can think of,
roughly has:
–length.
–roughness.
–hardness.
-Durability (sensitivity).
——Aesthetics.
Let’s solve it in pieces below.
——I have to regret to say that the length and thickness of the exercise are basically ineffective. Although I can find many related tutorials for you, there is no scientific research showing that the penis after puberty can be enlarged and thickened through non-surgical methods.
–hardness. What does the hardness of the penis have to do with it? If you know the structure of the penis, then you will know that it is closely related to the congestion of the cavernous body. In order to be sufficiently congested, there must be a strong heart and enough blood. The exercise method is simple: any aerobic exercise. Therefore, instead of exercising the penis, aerobic exercise can achieve the effect of exercising the hardness of the penis. –lasting value. Persistence and sensitivity actually mean the same thing. If you are not sensitive, it will last longer. The surface of the penis, especially the glans, has a large number of nerve endings. These nerve endings are the source of pleasure and the culprit of fast guns. The best way to make a nerve insensitive is to increase its response threshold. The usual method is to do it by yourself, stop when you are about to shoot, recite the core values ​​of socialism twice, and then come back and continue to do it and repeat. It doesn’t take too long to increase the threshold. In order to enhance the effect, you can consider using some rougher things to stimulate the penis, such as fine sand. In order to achieve an equilibrium, there must be a compromise. For example, there is a brother who can basically keep doing it as long as he doesn’t want to shoot, because when he was in high school, he practiced “iron sand chicken” with a brother in the dormitory every day, and his nerves were numb. This kind of sex is not fun.
——Aesthetics. I remember that I saw a discussion about the beauty of the penis in the eyes of women on the nut shell. It can be seen that most women don’t care what it looks like! The one that can be inserted, the hard one, is a good penis. Start exercising!