Power tower

A power tower is a self-standing frame combining a pull-up bar, dip bars, and often a padded back and arm rest for vertical knee raises, all in one base that does not need to attach to a door, wall, or ceiling. That makes it an option for renters who cannot drill or clamp anything permanent into the structure.

Because it is freestanding, a power tower needs its own dedicated floor footprint plus enough ceiling clearance for a fully extended hang, which is easy to underestimate in a room with a lower ceiling or a sloped one near the wall you had planned to use.

When buying, check the base footprint against your available corner, the maximum user height it is rated for relative to your own height, and how much the frame wobbles under load, since a light, cheap frame can rock during dips. A common mistake is measuring only the tower's height on the box and forgetting to check your own ceiling height minus your arm span while hanging.