Reproducibility of ResultsPsychometricsTranslationsFactor Analysis, StatisticalTranslatingObserver VariationQuestionnairesLanguageSensitivity and SpecificityDisability EvaluationArthrometry, ArticularQuality of LifeVideotape RecordingSeverity of Illness IndexCross-Cultural ComparisonPhysical ExaminationPhysical Therapy ModalitiesActivities of Daily LivingRange of Motion, ArticularHealth Status IndicatorsSickness Impact ProfileEvaluation Studies as TopicAlgorithmsPredictive Value of TestsOutcome Assessment (Health Care)Feasibility StudiesPilot ProjectsPalpationPain MeasurementCultural CharacteristicsClinical CompetencePostural BalanceMovementSelf ReportAnalysis of VarianceData Interpretation, StatisticalEducational MeasurementImaging, Three-DimensionalCross-Sectional StudiesMuscle Strength DynamometerReference StandardsImage Processing, Computer-AssistedVideo RecordingDiagnosis, Computer-AssistedTime FactorsBiomechanical PhenomenaData CollectionReference ValuesStatistics as TopicPostureProspective StudiesQuality ControlPatient Satisfaction