
Originally Posted by
AbsolutelyLethal
I know a few guys who NEVER worked arms and got huge arms anyways. Their idea was if you are working chest hard enough, that your tri's will fail as well too. Think about it, your tris are a lot smaller then your chest and it will fail before the chest. That is why many people like Warrior do/did pre-exhaustion exercises to their chest before benching as the pecs have a lot more stamina compared to the tris. The same thing can be said of the back and bi's. The back muscles are a lot bigger then the bi's.
I know every time I do back/chest I get tired in my arms....