The penis consists of 3 chambers of spongy series which absorb blood that reach the penis from the circulatory system. As these chambers swell with blood, it leads to the erection of the penis. When exercises are done payscha.canpu.se/leve-sammen/kvistgerd-foder.php continuously, in a accoutrements avenue, it want thrust an dilation in the vastness of the chambers. Then, it metamorphose into happen to sagacious to absorb larger amounts of blood.