ShoulderShoulder JointShoulder PainShoulder DislocationNeckShoulder FracturesRotator CuffScapulaBursitisHead and Neck NeoplasmsArthroplasty, ReplacementRange of Motion, ArticularNeck PainJoint ProsthesisHumerusJoint DiseasesJoint InstabilityTendinopathyArthroscopyJoint CapsuleAcromioclavicular JointHumeral HeadPeriarthritisAcromionBaseballPain MeasurementCumulative Trauma DisordersBrachial PlexusClavicleBiomechanical PhenomenaArmTendon InjuriesMusculoskeletal DiseasesManipulation, OrthopedicRotationSuture AnchorsRuptureTreatment OutcomeParalysis, ObstetricGlenoid CavityElbow JointRecovery of FunctionDeltoid MuscleWheelchairsPhysical Therapy ModalitiesHemiplegiaMovementNeck InjuriesBrachial Plexus NeuritisBursa, SynovialInjections, Intra-ArticularDisability EvaluationArm InjuriesTennisUpper ExtremityOrthopedic ProceduresFemoral Neck FracturesPostureBirth InjuriesOccupational DiseasesHuman EngineeringTorqueLiftingPainHemiarthroplastyElectromyographyElbowFollow-Up StudiesLigaments, ArticularPectoralis MusclesAthletic InjuriesExercise TherapyProsthesis DesignMuscle StrengthMuscle, SkeletalPhysical ExaminationMyofascial Pain SyndromesRetrospective StudiesProspective StudiesQuestionnairesSternoclavicular JointTime FactorsAccessory NerveOrthopedicsNerve BlockArthrographyMusculoskeletal PainSoft Tissue InjuriesComputer TerminalsCadaverOsteoarthritisBone PlatesTendon TransferOrthopedic EquipmentMusculoskeletal ManipulationsCarcinoma, Squamous CellParalysisMuscle Stretching ExercisesAccessory Nerve InjuriesNerve Transfer