now i know there's muscle groups that if not in proportion aren't gonna grow as well. however is shoulders and arms this way? say a person has arms that stick beyond his delts could that hamper how much his arms grow? when i first started lifting i never trained shoulders for one i didn't know how two it wasn't that important too me three I DIDN'T KNOW WHAT I WAS DOING. so now i'm sitting here and my arms are 17" and my biceps sticks out a good ways past my front delts. my triceps making my rear delts look non-existent. could this prevent my arms from growing as much? btw i'm still trying to find a good placement for shoulder training in my routine. i'm thinking put em with back. since i only do two muscles on back day and have a 45 minute workout then where as chest day is like 1 1/2 hrs. any advice would be helpful. thanx.