primetime21
Banned
i have been doing bis and tris together for a while now. Why would it be bad to work them together? Igo back and forth between bi and tri exercizes. I dont like to do bis or tris with chest or back because if i do chest or back first then i am tiring out my arms and cant go as heavy, and if i do bis or tris before doing chest or back then my arms will be too tired to go heavy on back. These are one of those things that dont seem to have much science behind them. Probably just personal preference more than a rule.