hmmm, good point about the elbow flexion, I’ve been focusing more on things upstream. I had a bad whiplash injury a while back that took me off the mountain bike permanently (because of the consequences of a repeat), so there is certainly some cervical spine involvement. My physio said the entire shoulder complex has a role to play but I’ve not thought about the elbow (which has been broken) or the first rib. I will keep working on this. Thank you! I didn’t think the first rib could have such an impact…but everything IS connected!