US Patent 11504578 Collapsible pushup bar

A collapsible push-up bar comprises a hollow main shaft and a leg assembly. The collapsible push-up bar is, for example, a pair of push up bars which are modular and portable. The collapsible push-up bar is used for exercising, gymnastics and calisthenics. The hollow main shaft comprises one or more engagement devices that are disposed on a length of the hollow main shaft. The hollow main shaft is configured to be held by a user during a workout. The leg assembly comprises one or more support legs, insertable within the hollow main shaft and configured to be removably secured to the engagement device within the hollow main shaft.