
The three-in-one door gym is much more than a simple chin-up bar. It also has two protruding handles that let you work out with your palms facing each other - a good position for isolating the muscles in the center of your back. Set it up in seconds on almost any door frame
"We like the Door-Gym for the simple reason that we can put the thing up and take it down in no time. One nice feature is the pair of close-grip handles in the center that you can use to emphasize the muscles in the middle of your back. It doubles as a push-up bar."-- Men's Health magazine