Just place the top bar above your trim inside your doorway and begin pull-ups. Do push-ups simply by placing the bar on the floor, or do sit-ups by placing the bar on the floor inside a doorway.
Designed to Install Instantly in Doorways with no hardware needed
A compact and convenient option for bodyweight workouts at home
Cantilever design that uses your own body weight to keep it in place
Easily dislodged and removed from the doorway with upward force
It fits doorways 27.5" to 30" wide and supports up to 300lbs.
The doorway trim should be secure and at least 2" wide