Abstract: The present invention is a device for controlled assisted movement of a disabled and/or injured leg. The device includes a dynamic elastic force member that extends longitudinally between a proximal end and a distal end of the dynamic elastic force member. The device further includes a handle operably coupled to the proximal end of the dynamic elastic force member and a suspension apparatus operably coupled to the proximal end of the dynamic elastic force member. Further, the device includes an attachment apparatus operably coupled to the distal end of the dynamic elastic force member. The device exerts a motive force that assists in movement of the leg when the user pulls the handle.