Hey guys!
In our workout park we have a friend who developed some shoulder pain. In a following video the first two moves are completely pain-free, but during the third (flexed arm) there is a significant pain around anterior deltoid.
The pain occured after a few weeks of intensive press training (2-3 times daily).
We would like to get some feedback about pain causes and possible rehab/prehab from Joshua and the rest who are dedicated to biomechanics and anatomy. Thanks in advance!