I've read several posts about bulking up and feeling too bulky when lifting heavy. i've also read threads about how women can't bulk b/c we don't have enought testosterone. so my question is...is it all in our head? i find myself thinking i'm too bulky in the shoulders and arms yet people think i look great. i love the look of cathe but yet when i start lifting heavy and feeling bulky i back off. what do you all think of this? i would love to be like cathe or other fitness models but yet there is a part of me that is afraid that i will become too muscle bound. is there any way to change this way of thinking????