this might be dumb. i dont care. ok if you know any little tricks you can do with your muscles tell me. confused? ill explain. for one you can grab your vicep with your arm sticking straight out, squeeze your arm with those fingers as hard as you an. fles , take you havnd off and then do the bicep fles thing. if you do it fright, which i ckinda suck at it fright now. your muscle holds the shape of your fingers for a while. kinda gross. but i think its cool