Abstract: An energy storing brace to be worn on a limb of a user may include a primary frame and a secondary frame pivotally connected to the primary frame. An energy storage assembly may include a spring member that is spaced apart from the first hinge and the second hinge. A first energized cord path may extend from the first hinge to the energy storage assembly. A tensioning cord may extend from a first anchor section secured relative to the first primary arm, across a first peripheral surface and through the first energized cord path to the spring member. Pivoting the brace from an extended position toward a flexed position may cause (i) the first extension member to exert a tension force on the first cord segment thereby loading the spring member and the spring member applies a restorative spring force to urge the brace to return to the extended position.