Rear Delt Machine Flyes

Adjust the seat on the Rear Delt Machine so that your chest is against the padding and the handles are at shoulder level. Tighten your core throughout the movement. Holding on to the handles in front of you, engage your rear delt muscles (back of the shoulder). Pull the weight, focusing all of the tension in your shoulder muscles. Pause when the handles are at your sides then slowly return to the starting position. Do not allow the plate to touch the weight stack.