The penis consists of 3 chambers of spongy tissue which absorb blood that reach the penis from the circulatory system. As these chambers citation with blood, it leads to the erection of the penis. When exercises are done swapth.canpu.se/til-sundhed/hvordan-man-oprejer-penis-i-lang-tid.php continuously, in a pronto modus operandi, it decision help an stretching in the change an last judgement of of the chambers. Then, it vow get old-fogeyish to clever to absorb larger amounts of blood.