Been feeling pretty stiff and sore lately and took the time in the holiday to get a athletic massage and take some time off. The RMT (Registered Massage Therapist) tells me that the right side of my midback and left trap are significantly hyper toned in comparison to my left mid back and right trap. Had the g/f check it out and she concurs. Apparantly, years of switch grip deadlifts, without changing my palm positions has "deformed" me. Hit the gym today with opposing switch grip and felt great. I have a long time before they even out, but thought I would mention this to you guys as now that I am aware of it, I wish I had adjusted my grips over the past few years.