How to perform
Setup:
Place the same side knee and hand with arm straight on a bench, dumbbell in your other hand, arm straight, with your back near parallel to the floor. Activate your abdominals.
Movement:
Squeeze your shoulder blade together and down to move your arm up towards your body by bending your elbow. Slow return the weight to the start position.
Tips:
Keep your arm close in towards your side as you move the weight.
Try not to hike your shoulder up towards your ear.