GaitGait Disorders, NeurologicGait AtaxiaGait ApraxiaWalkingBiomechanical PhenomenaPostural BalanceOrthotic DevicesLocomotionAnkle JointWalkersFootAccidental FallsParkinson DiseaseKnee JointAmputeesHemiplegiaParesisLameness, AnimalAccelerationRange of Motion, ArticularCrutchesArtificial LimbsCerebral PalsyDisease Models, AnimalRoboticsShoesHip JointLegWeight-BearingElectromyographyFoot OrthosesCanesMovement DisordersPhysical Therapy ModalitiesMobility LimitationKneeExercise TherapyStrokeLower ExtremityMuscle, SkeletalPostureBrainRecovery of Function