ProprioceptionFeedbackSomatosensory DisordersFeedback, SensoryKinesthesisMovementFeedback, PsychologicalKnee JointJoint InstabilityPostural BalancePostureArmRange of Motion, ArticularAnterior Cruciate LigamentPsychomotor PerformanceIllusionsMuscle WeaknessSpinocerebellar TractsBiomechanical PhenomenaMuscle StrengthKneeAnkle InjuriesSensation DisordersHandMechanoreceptorsSprains and StrainsTouchOrthopedic EquipmentOsteoarthritis, KneeBandagesVision, OcularMuscle SpindlesGait ApraxiaAnkle JointVisual PerceptionKnee InjuriesRuptureArtificial LimbsSensationVibrationRoboticsOculomotor MusclesNeck MusclesEye MovementsWalkingTorqueFingersLigaments, ArticularSpace PerceptionTask Performance and AnalysisAfferent PathwaysMuscle, SkeletalFunctional LateralityAdaptation, PhysiologicalOrientationElectromyographyAthletic InjuriesJointsPhysical StimulationPhotic StimulationUpper ExtremityExercise TherapyLegNeurons, AfferentLocomotionGaitHead MovementsKnee Prosthesis