Meet the Gym1 fitness package: a home gym solution with a core unit, ab straps, and pull up extender to help you perform core and upper body workouts. It supports more hand positions and wider range of motion. You can use the pull up bar in doorways 24 to 36 inches wide.
With the Gym1, you can perform muscle-ups, chin rows, leg raises, knee raises, and whole host of other moves. It is rated for up to 300 lbs.