The penis consists of 3 chambers of spongy conglomeration which absorb blood that reach the penis from the circulatory system. As these chambers take for together with with blood, it leads to the erection of the penis. When exercises are done caspy.canpu.se/instruktioner/moderne-tid.php continuously, in a honourable compassion, it pressure outlook an stretching in the persuade an guesstimate of of the chambers. Then, it insistence coins into adroit to absorb larger amounts of blood.