The dislocates in H1 tend to leave me with a sore infraspinatus muscle on my left scapula. This is most likely due to some sort of compensation for smaller shoulder ROM caused by labrum tear surgery six years ago. As far as I know, the surgeons deliberately tighten up the joint somewhat during the procedure in order to prevent future dislocation.
I do self massage with a tennis ball and stretch the infraspinatus, and that seems to work quite well. However, I was wondering if it would be prudent to include a rotator cuff strengthening routine alongside H1/F1, or is this stuff already built sufficiently into the curriculum, making extra work redundant?
I'd rather not do rotator cuff specific work, as I've got enough on my plate already, but I am getting a bit unnerved by this soreness, I don't want to screw myself up, as I tend to do.
Thoughts?
PS: I think I am being quite reasonable with the broomstick dislocates, having scaled back to a very wide grip and ~3.5 kg. Still, as I lift the weight back over the shoulders to the front, it is as if something is pinching slightly in the left shoulder. I don't know how different my left shoulder is from my right one, anatomically speaking, but I can tell that on the anterior deltoids, the arrangement of muscle fibers is quite different. On the left shoulder there's a deep groove between the anterior and medial deltoids, while this is not the case on the right. I guess it is conceivable that the left shoulder may also be different in the rear, especially since they left a small incision scar there. Weird.