A detachable bracing bar for a collapsible stroller that has a rigid bracing bar, a first end cap coupled to a first end of the bracing bar and a second end cap coupled to a second end of the bracing bar, a first strap coupled to the first end cap, and a second strap removably coupled to the second end cap where the first strap and the second strap are adapted to removably couple to a first handlebar and a second handle bar of a collapsible stroller in a position that enables a user to grasp the rigid bracing bar and push the collapsible stroller with one hand.