False because only if you smoke then yeah
They speed up your heart rate and get your body loosened up for further exercises
This disease in particular is an STI known as Gonorrhea. Gonorrhea is a bacterial infection caused by unprotected intercourse. More of less one of the more locally painful STI, which does cause discomfort in the genitelia, as well as discharge, and discoloration. It is luckily a curable STDs, usually with antibiotics.