The exercise reverse pec deck primarily works the muscles Posterior deltoid (rear), Shoulders and secondarily works the muscles Trapezius.

The right position Sit on the machine, with your chest against the backrest. Hold the handles in your hands. Movement Move horizontally until your wrists are level with your shoulders. Breathing Exhale slowly as you spread your arms backwards. Inhale as you return to your initial position.

The right position Sit on the machine, with your chest against the backrest. Hold the handles in your hands. Movement Move horizontally until your wrists are level with your shoulders. Breathing Exhale slowly as you spread your arms backwards. Inhale as you return to your initial position.