try this,on your next shoulder workout,or if you train in a push/pull split workout,give this a shoot. start with side leaning cable,or dumbbell raises (i prefer the cable,for the constant tension throughout the movement). aim for 10-12 reps,with a 1 second hold,at the top of the movement, then slow it down with a 2 second count,no pause at the bottom,and repeat. once your'e done,move on to the next move,with no rest in between,use minimum rest as possible 10-30 seconds,maxi