Yesterday I was military pressing with a wider than shoulder width grip. Exercise was preformed with scapulae retracted and slow eccentric. I was doing light sets at only 95 lbs and as I went through the eccentric, I had a kind of awful “pop” as I got to the bottom position. It felt like a good thing initially, but the complex in my first rib, neck, and clavicle has been uncomfortable since.
I can reach over head with no issues, but leaving my arm hanging can irritate the soreness/discomfort. I’m inclined to thing it may have been a good thing or a correction, but can’t figure out what happened or how to remedy the pain.