Assembled into the second one and its sliding device: without any alignment, you can directly fix the pull-up screwdriver bar on the door frame in a few seconds, thus turning your home into a gym. The door frame therefore does not slide and there is no risk of injury, just like an adjustable door rail.
A variety of exercises and grip positions: The sit-up bar allows you to perform a variety of exercises, such as multi-grip pull-ups, parallels, leg lifts, and more. You can also use it on the floor for push-ups or push-ups. Its holes allow you to perform suspension training.
Higher than other models, and will not damage the door frame: the design of the lever handle is higher than other lift-up lever models, so you need to bend or not bend your legs and tilt down and cannot be tilted. Because there are protective pads at all contact points, it will not damage the door frame or chassis.