Scientific Programs Organismal Biomechanics and Control > A Model of Animal Scaling > Swing Leg Retraction in Running > Angular Momentum Regulation in Human Walking > Humanoid Balance Control Using Contact and    Non-Contact Limbs > Human Musculoskeletal Leg Design and    Stance-Limb Control [coming soon] Skeletal Muscle Biomechanics and Control > Muscle Testing Apparatus > Muscle Identification and Control [coming soon] > Muscle Actuated Robots         Technological Programs Prosthetics > Variable-Damper Knee Prosthesis > Active Knee Prosthesis > Clutchable Series Elastic Actuator Knee Prosthesis [coming soon] > Active Ankle-Foot Prosthesis Orthotics > Active Ankle-Foot Orthosis Exoskeletons > Leg Exoskeleton for Walking > Leg Exoskeleton for Running