Range of Motion, ArticularSpineNeckCervical VertebraeRotationBiomechanical PhenomenaKnee JointMovementContractureTorqueAmyotrophic Lateral SclerosisPostureOptical RotationWeight-BearingArthrometry, ArticularElbow JointElectromyographyJoint InstabilityCadaverArthroplasty, Replacement, KneeKneeKnee ProsthesisShoulder JointHip JointElbowPosterior Cruciate LigamentMuscle, SkeletalHead MovementsLateral Line SystemFemurGaitTibiaTorsion AbnormalitySupinationTorsoReflex, Vestibulo-OcularShoulderLumbar VertebraeAnkle JointProprioceptionAnterior Cruciate LigamentNeck MusclesPronationTorsion, MechanicalFootIsometric ContractionWrist JointHipMuscle ContractionPatellaLocomotionScapulaProsthesis DesignOsteoarthritis, KneeVestibule, LabyrinthHypothalamic Area, LateralOsteotomyKnee InjuriesRecovery of FunctionLateral VentriclesImaging, Three-DimensionalArmSemicircular CanalsMagnetic Resonance ImagingFingersHumerusWristTendonsAccelerationBrachial Plexus NeuropathiesTime FactorsStress, MechanicalReflexTreatment OutcomeAnalysis of VarianceModels, AnatomicKinesthesisHeadSplintsReproducibility of ResultsModels, BiologicalFluoroscopyMuscle StrengthThumbEye MovementsTendon TransferFunctional LateralityPliabilityOrthotic DevicesMotionCollateral LigamentsWalkingPostural BalanceMotor NeuronsOrthopedic ProceduresPelvisFlagellaJoint DiseasesSpinal FusionJoint Deformities, Acquired