For those of you who have never seen one, a vacuum pump is a cylinder, which corresponds more closely penis. No air can get in and the little air trapped inside the cylinder is removed the pump. As a result, the vacuum pressure created by the pump stretches for a sponge-type tissues of the penis. Penis, too, allegedly expands in length and girth and permanent expansion is achieved. Is this theory correct? Actually, no. Causing any part of the human body to such pressure, in accordance with the terms of the vacuum is a sure way divide the blood vessels. Despite the fact that bleeding is reduced to the penis and blood vessels heal in time, prolonged use of pumps is very likely to cause long term damage.
The positive effects of any penis pump are temporary. Powerful suction whether to fill the penis chambers to the absolute maximum, but the blood will start leaving the penis as soon as the pump is switched off. Worse yet, that the temporary benefits of stronger construction and a larger ship with heavy size. Warning from the circulating blood for long periods of time, is risky because of red blood cell oxygen begin to die.
This problem is compounded by the fact that the safe pressure varies from one person to another, and the recommended pressure is not always safe. You have probably heard horror stories of impotence or curved penises told people, whose friends were maimed by pumps. To say that your balls crushed inside the pressure cylinder is painful would be a huge understatement.
That is why we advise those interested in a safe penis enlargement does not give himself suckered into buying a hazardous device. Accept extension exercises, such as Penis Health. Exercises using the most basic principles as the pump, but using only his hands could not possibly reach the pressure values at which the pumps.