Barr, A E Biomechanical comparison of the energy-storing capabilities of SACH and Carbon Copy II prosthetic feet during the stance phase of gait in a person with below-knee amputation. [electronic resource] - Physical therapy May 1992 - 344-54 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0031-9023 Standard No.: 10.1093/ptj/72.5.344 doi Subjects--Topical Terms: AdultAmputation, SurgicalArtificial LimbsBiomechanical PhenomenaFemaleFootGaitHip Joint--physiologyHumansKnee Joint--physiologyLeg--surgeryProsthesis Design