If you think that the penis is just a muscle, you are wrong. If you think that making exercises the penis will build it up, you are wrong. But it is not wrong to think that can be stretched.
Vacuum pump is one of the methods of stretching. This method consists to instill the penis inside a cylinder and keeping it against the abdomen. By this method the pressure will be decreased around the penis, therefore it will be inflated by blood.
A very cute construction ring is usually applied to the very base of the penis individual, keeping the blood after the pump was removed. But this construction rings will not be left more than 30 minutes, because there is the risk to permanent damage the tissues.
During the time, many of my clients used vacuum pumps to improve their erection dysfunction. If it is used appropriately, this method is helping in treating erectile dysfunction, but it is not indicated for growing bigger penises. By using these pumps it is possible that somewhat the penis become larger, but only when erect. And this is not permanent.
The internet offer is very large, there are many websites trying to sell products which help you to stretch your penis. Don’t forget that your are the tug on it, by applying the contraptions. They are saying in a permanent extend or increase in volume of the penis. But, working for long term is not indicated.
This method doesn’t produce so much harm, but you should be worried about the abuse during penis manipulation. Even it is durable organ, could be damaged. For instance, during the erection time some fractures are possible, and also aggressive could produce scar tissues, leading to Peyronie’s disease, an extreme painful condition.