need advice. im struggling with my bi developement. they just will not grow. everything else is going good. my question is this is it a bad thing to maybe workout my bi's once every other week. i feel that maybe they need more time to recovery, not just from my arm workout but from all my other workouts during the week. im on a monday-chest, tuesday-back&bi, wednesday-off, thursday-shoulders&tri's, friday-legs routine. i only do about 6-7 sets for bi's a week,but think they might need a break. any info or help would be great.