im obsses with arms, since they r the only body part not gorwing on me, and look to every advantage to make them grow. i have been thinking, many guys with big arms dont have big bi's, but larger tris, it seems they work the bi's alot. so to help the tri's grow, they over train the bi's which working the bi relaxes the tricep. thus probably giving u more time to work the tri. what do u think, any one have any other ideas