Originally Posted by
guns01
brother i would lean more toward a pinched nerve. you were putting screws in overhead and not lifting anything heavy or anything like that so a bicep or shoulder injury is far less likely imho. you already know it is inflamed like a mfer and getting that down is key. something you may not have though about is that it could also be coming from your neck or back. i know guys that have issues with those areas and it affects one or both of their arms and i have one friend that has mid back issues that move into one arm and leg. so that's just something to think about. i really doubt you tore anything though