I take a beta blocker for mild blood pressure and anxiety and Ive noticed a huge increase in not my erections but my physical performance. Like i may be tired on the surface but when I exercise i csn go for longer while on them. Theyre used to slow the heart down and lower blood pressure. Im surprised no fighter has been busted for these but apparently theyre common in any sport that requires steady hands. Or would a beta blocker simply just be medication? Its not a controlled substance. Remember that famous russian drug meldonium? That shit was for heart issues but also a ped. Also it helps with anxiety too, it helps regulate andrenaline. So no andrenaline dumps, ive been interested because this drug metoprolol has helped me..