If you've had joint injuries in the past or experience joint pain while performing
the barbell version of an exercise, you should try performing it with dumbbells, which allow you to alter your form and technique to suit your joints and work around existing issues, which can be impossible to do with a barbell.
To
exercise his shoulders, The Rock does 4 sets
of 12 reps each
of barbell shoulder presses, leverage shoulder presses, standing low - pulley deltoid raises, a bent over
version of side lateral raises and some normal reverse machine flyes.