Because the penis has no muscles you cannot apply the same exercises or methods that you use to build body mass to increase the size of an erect penis. For example, the heart is a complex organ but it cannot be controlled. Some muscles in your body can not be controlled. The exercise of the penis does not resemble the formation of other parts of the body that contain muscles. Phalogenics Even though few people know, there are no muscles in the penis. How To Do Phalogenic Exercises Before approaching the Phalogenic exercises and obtaining a result of a logical increase in the size of the penis, we should know the structure of the penis and the complexity of the erection. Besides, no successful empirical study confirms or proves the effectiveness of penis enlargement or other dietary supplement products. Some people take pills (vitaperf or ViriL XXL) or apply creams (Kolosize). Men want solutions to increase the size of the erect penis and to prevent a decrease in the circumference of the erect penis. After 50 years, men have difficulty staying at the same level as an erect penis (calculated in total erection cm versus resting cm). Normally, the size of the penis and the width of an erect penis are not the same after puberty until the age of 50. Many people recommend Phalogenics (the technique of pulling on the penis) and the ways to do exercises to increase the size of their penis.