The Peck Deck machine is a great workout for the chest muscles. It is ideal to be used after 2 sets of muscle pumping exercises like bench press or push-ups. In a way, they will relax the chest muscles, stretch them properly after the muscle “pumping”, and straighten you back.
The machine is simple to use; sit on the bench and grab the two handles with the part of the arms form the elbow to the palms, the arms should form a 90 degree angle with the handles. Don’t adjust too much weight on the machine; this is a different workout from the bench press. Now, move the handles in front of you and exhale, inhale when you return to initial position. Make 3 sets of 12, 10 and 8 repetitions.