They can have a variety of grips or holds such as neutral bars parallel to each other or plain horizontal where you can do pronated or supinated pull ups.
Best wall mounted pull up bar.
In fact the bar can be assembled two different ways as a traditional pull up bar with extra handles for dips or as an abdominal station with padded armrests for more advanced core exercises.
The 7blacksmith 50 wall mounted pull up bar is another simple and super strong pull up bar designed to mount to a concrete or cinder block wall.
The merax wall mounted pull up bar can be mounted in two orientations.
Then the bar can also be turned 90 degrees and hung on the wall so that you can use the padded back and arm supports for intense ab and chest workouts while reducing pressure.
A wall mounted pull up bar is a bar secured to a wall on which you can perform pull ups as well as a multitude of other calisthenics exercises.
Merax wall mounted pull up bar merax.