Didn't end up doing the strength work. Will do some today, but I am very limited on elbow flexion for a while... darn brachialis! As it heals I can't do weighted pull ups withthe right amount of weight, so I expect to lose some strength there. I will be focusing more on multiplane work like yewkis and some OAC training, which bizarrely doesn't seem to bother my arm at all. I will be keeping that at a minimum though, so I expect to lose some progress there. Better to take a few steps back now than to be forever stuck where I am... I just hope this isn't one of those long term injuries. I am doing what I can for it.
Current brachialis treatment routine: Limit elbow flexion to pain free activity, perform high rep rack runs up to 20 lbs (18-20 reps per set, switching from one arm to the other without any other rest). 4 sets, 20x5 20x10 20x15 20x20.
This reminds me that I need to get back into the habit of doing heavy singles and doubles once a week or so to make sure my body can safely handle the force it can produce... I think this is the most bizarre injury I have ever had.
It is, however, really neat that the straight arm work completely protected my biceps... haven't felt one little twinge there.