Iron Chest Master Push Up Machine – The Perfect Push Up Bar for Chest Workouts – Push Up Board Includes Resistance Bands… Featured! $129.99 Make sure this fits by entering your model number. BUILD, SCULPT, SHAPE, AND DEFINE YOUR UPPER BODY – We’re not looking to do the perfect pushup, we want to build the perfect chest! 6 Iron Power Contractor Bands cause the resistance necessary to build strength in your Chest, Arms, Shoulders, and Abs. NO RESISTANCE = NO RESULTS! SCIENTIFICALLY PROVEN to activate 58% more peak muscle than the Bench Press. Combine the exercises of Bench Press, Dumbbell Press, Push-Up, Cable-Crossovers, Pec Deck, and Dumbbell Fly.