title: To lock or unlock? That is the question.
authors.affiliation: Ability Prosthetics & Orthotics Inc, Gettysburg, PA, USA. jeff.brandt@abilitypo.com
authors.forename: Jeffrey M
authors.initials: JM
authors.lastname: Brandt
mesh_terms: D001835:Body Weight; D001915:Braces; D006804:Ergonomics; D005684:Gait; D006801:Humans; D007717:Knee / Q000502:physiology; D007866:Leg / Q000502:physiology; D008838:Microcomputers; D009140:Musculoskeletal Diseases / Q000534:rehabilitation*; D004856:Postural Balance; D011187:Posture; D016059:Range of Motion, Articular