This move will give you a tighter, slimmer rib cage along with a lift and firm chest. This machine can be found at any gym! 1. Sit on the machine with your back flat on the pad. 2. Take hold of the handles. 3. Push the handles together slowly as you squeeze your chest in the middle. Breathe out during this part of the motion and hold the contraction for a second. 4. Return back to the starting position slowly as you inhale until your chest muscles are fully stretched. 5. Repeat for the recommended amount of repetitions.