The penis and scrotum can contract involuntarily in reaction to chilly temperatures, nervous or anxious stage and participation in athletics.[nine] This minimize of flaccid penis sizing is referred to by the slang phrase "shrinkage", as a result of action with the cremaster muscle. Precisely the same phenomenon influences cyclists https://donovancpapb.onesmablog.com/new-step-by-step-map-for-milf-69019338