Well, judging by the pain of my delts after suspension injections....I don't even want to think about doing tris.......
I thought I moved the needle around too much the first time, trying to aspirate which is damn near impossible.....but last nights shot feels just as bad, and I had my gf do it for me, with no needle movement (the other delt of course)....
I could just imagine the sheer pain I would have after tricep injections......no thanks