FatMonkey wall rods can be installed in an instant, without drilling and screwing, and installing and moving the rods is a child's play. FatMonkey just pinches in the door frame. Inserts in an open step allow variable use of one step. You can work in the front, back, above and under the step. FatMonkey provides many options for stretching exercises and body weight. You can train the full range of physical abilities, such as strength, endurance, coordination, speed and flexibility. There is no limit to your own creativity!