when do you usually inject? in legs on legs? or in legs on bench?
and i just did my bicep today and i was on a curl day.... i dont have any knots in my bicep... (i took 1 ml of test prop) and it feels perfectly fine... my shot in my glute had a knot in it for 2 days....
i also run after shots so it spreads out the oil more...then i feel fine, i love quad shots!!!