One Arm Dumbbell Bench Press
Main Muscle Worked: Chest
Other Muscles Worked: Triceps, Shoulders
Mechanics Type: Compound
Tips: This is an exercise that you should not attempt with excessively heavy weight, due to the imbalance it can create during execution. With that in mind, the one-arm dumbbell bench is a great tool to promote balance and control because it allows you to strengthen your support muscles, without which you will continue to have rotator pain.
This is like the regular Dumbbell Bench Press but with one arm at a time. Start by lying on a flat bench with one dumbbell in one hand and the other hand at your side, holding the side of the bench.