Musculoskeletal DiseasesLigamentsMusculoskeletal SystemLigaments, ArticularRheumatic DiseasesOccupational DiseasesMusculoskeletal PainFibromyalgiaWork Capacity EvaluationPeriodontal LigamentOsteoarthritisRepublic of KoreaSick LeaveLongitudinal LigamentsBack PainOsteoporosisFinlandPosterior Cruciate LigamentPrevalenceArthritis, RheumatoidLong-Term CarePatellar LigamentCross-Sectional StudiesAnterior Cruciate Ligament ReconstructionQuestionnairesOssification of Posterior Longitudinal LigamentRisk FactorsBroad LigamentMusculoskeletal Physiological PhenomenaMusculoskeletal DevelopmentHuman EngineeringMusculoskeletal AbnormalitiesTendonsRound LigamentCumulative Trauma DisordersJoint InstabilityKnee JointLateral Ligament, AnkleBiomechanical PhenomenaRuptureSpiral Ligament of CochleaMusculoskeletal Physiological ProcessesComputer TerminalsNeck PainMuscle NeoplasmsPainShoulder PainOrthopedic ProceduresAthletic InjuriesPain MeasurementRheumatologyCadaverShoulderJoint DiseasesArthralgiaOccupational HealthUpper ExtremityWorkloadMenisci, Tibial