im havin a hard time developing my arms. and no im not a shmo in the gym just lookin to get big arms. iv been able to develop the rest my body but my arms are lacking, mainly the lower portions of my arms towards my elbows. during my arm workouts i get great pumps and feel like i had a great workout but yet they just wont grow. any advice would help,thanks.
just slap you're family tree
if you train right and still nothing its genetics
