Range of Motion, ArticularBiomechanical PhenomenaKnee JointContractureMovementElectromyographyElbow JointKneeArthrometry, ArticularTorqueWeight-BearingPostureArthroplasty, Replacement, KneeElbowKnee ProsthesisMuscle, SkeletalRotationPosterior Cruciate LigamentGaitHip JointWrist JointIsometric ContractionJoint InstabilityCervical VertebraeAnkle JointCadaverMuscle ContractionHipFemurAnterior Cruciate LigamentNeck MusclesWristTibiaLumbar VertebraeFingersFootSupinationTorsoMuscle StrengthProprioceptionTendonsSpinePatellaPronationThumbKnee InjuriesOsteoarthritis, KneeArmLocomotionProsthesis DesignRecovery of FunctionReflexMolecular Sequence DataLegOrthotic DevicesShoulder JointSplintsReflex, StretchCollateral LigamentsTreatment OutcomeQuadriceps MuscleShoulderWalkingPliabilityParesisStress, MechanicalFinger JointBase SequenceOrthopedic EquipmentMuscle Strength DynamometerOsteotomyJoint Deformities, AcquiredAnkleNeckBracesTime FactorsReflex, AbnormalJoint DiseasesPhysical Therapy ModalitiesTendon TransferGait Disorders, NeurologicJointsAmino Acid SequenceImmobilizationMetacarpophalangeal JointCarpal JointsFluoroscopyMuscle SpasticityCasts, SurgicalBrachial Plexus NeuropathiesPain MeasurementThighIntervertebral DiscSpinal InjuriesPelvisBackOrthopedic ProceduresAnalysis of VarianceMuscle Stretching ExercisesMuscles