He may be like me....may be injured and recovering...
I had a bad rotator cuff since February 2003.
I had tried everything ice, heat, dmso, ibuprofen, celebrex, Deca,
training only one side of the body on a smith for chest shoulders,
massage, ART, phyusical therpy etc.
Nothing really helped it as it continued to hurt once I got over 330.
3 months ago I started doing super slow controlled reps with 1 minute rest between sets with reduced weight barely above 315..
4 secs to lower 1 sec pause explode up 1 sec pause lower again.
Your weight will drop after a couple of sets super slow and minute rest between sets.
You know the result? increased density and thickness regained in the chest and shoulders..and the shoulder is pain free for the most part so I am sticking with the light weights.