US Patent 10207142 Collapsible free standing exercise apparatus

A collapsible free standing exercise apparatus for performing multiple body weight exercises is disclosed. The collapsible free standing exercise apparatus comprises a pair of hollow vertical bars separated at a predetermined distance via a connector bar assembly removably fastened at a lower portion of each hollow vertical bar. A first handle bar is removably fastened to each vertex joint on each pair of hollow vertical bars and a second handle assembly removably fastened between each pair of hollow vertical bars at a predetermined position via a support section disposed at distal ends of the second handle bar. A method of fixing the collapsible free standing exercise apparatus for use is also disclosed.