Portable Doorway Chin Up Bar

Forget the gimmicks and build a powerful physique with this multifunction chin-up bar--one of the tried-and-true cornerstones of fitness. A chin-up bar uses your body's own resistance to create maximum impact where it counts most, such as the pecs, biceps, abs, and obliques.

When installed in the doorway, the chin-up bar lets you perform pull-ups and chin-ups, so you can create a strong back and muscular biceps in no time.

This unit can be used as a sit up bar or a chin up bar depending on your configuration. Works on the basis of placing the bar between two brackets that are firmly fixed to the inside of a solid door frame. Bar can be used for a variety of exercises including chin ups, sit ups and leg raises.