So I was training delts, When i moved over to the rear delt machine I tried to do it with palms facing outwards, like Ronnie does them. I had a long time to do them this way.
Apparently the weight was too heavy, I had 10 reps with the said weight, when in the 4th rep I felt like my right delt poped and made a cracking noise...they handles slipped from my hands and i just let them go...
During the training I did not experience any pain, I just proceeded to the next exersice.
Now, this morning my shoulder is aching a bit, nothing special but I feel it like "cracking" when i rotate it. Could this be an injury??