i do db benches on a stability ball. supports the back of the shoulder a little, lets the shoulder blade move, and you have to control the weight more. try it. use a small, tight stability ball. sit on it with the db on your thighs, walk your feet out to where your upper back in on the ball, hips level with your chest. press, control the weight so it doesn't bounce. repeat. when finished, set/drop the weight to the ground.
try it with like 50s for a while, then work your way up. I love it. I also use it for inclines, just drop your ass and hold the ball on the center of your back, play with the angle, press.
dips, always some dips. i'm heavy so BW is good for me,,,
I made this today....my trainer got me doing this after I complained about my shoulder pain. HUGE difference. Works great.[video]1713[/video]
here it is incline. great movement...try it.[video]1714[/video]