What is the difference between a Power Tower and a Pull-Up Bar
A free-standing Pull-Up Bar only has the horizontal high bar, while a Power Tower can accommodate for a much wider range of calisthenics exercise. Although a free-standing Pull-Up Bar may allow you to hang inverted, many are not stable enough to try this safely. Wall-mounted or door-mounted Pull-Up Bars can exclusively be used for doing Pull-Ups and in some cases dips.