It sounds as though your hands are a little too close on the bar (if you're using a bar) which would work your tris more, try going beyond shoulder width. I actually am slightly puzzled how you can't work chest doing bench press, and I am more puzzled how you are working biceps. I prefer to keep it simple and usually do 3 incline, 3 flat and 3 decline presses, and 2 incline and 2 flat flys, in that order. I would also recommend asking a trainer to assist you with your weight selection and form.
__________________
"Religion is the one area of our discourse in which it is considered noble to pretend to be certain about things no human being could possibly be certain about"
--Sam Harris
|