Free weights begin with exercise science no one understands the mechanics of the human body like cybex which is why they have now designed the cybex free weights series 10 to 80 bench one of the best benches that you can buy at the low low prices and now with sleek new styling the free weights 10 80 bench offers users the ultimate product that is easy to use and looks good key features of the cybex free weights series 10 to 80 bench back pad has eight positions from 10 to 80 seat pad pro