Body Mass IndexPotassium RadioisotopesElectric ImpedanceBody CompositionBody WaterBody Fluid CompartmentsFat BodyNutritional StatusNutrition DisordersCachexiaAnthropometryBody WeightMuscle, SkeletalObesityMusclesAdipose TissueEnergy MetabolismMass SpectrometryMuscle ProteinsRisk FactorsBlastocyst Inner Cell MassSarcopeniaMuscular AtrophyPotassiumMuscle Fibers, SkeletalMyostatinMuscle, SmoothCarotid BodyOverweightMuscle DevelopmentCross-Sectional StudiesMuscle ContractionBlastocystMuscle, Smooth, VascularProspective StudiesExerciseCohort StudiesTime FactorsThinnessBody HeightOrgan SizeAbsorptiometry, PhotonAge FactorsGrasshoppersLarvaSex FactorsRegression AnalysisWeight LossBlood GlucoseMuscle StrengthAgingWaist CircumferenceMuscle Fibers, Fast-TwitchLinear ModelsBody ConstitutionCase-Control StudiesBlood PressureMuscle WeaknessWaist-Hip RatioPrevalenceMuscle Fibers, Slow-TwitchInsulinTandem Mass SpectrometryFollow-Up StudiesMuscle FatigueSpectrometry, Mass, Electrospray IonizationMuscle DenervationHemolymphBiological MarkersInsulin ResistanceWeight GainLongitudinal StudiesQuadriceps MuscleObesity, MorbidHypertensionDietSeverity of Illness IndexMitochondria, MuscleDiabetes Mellitus, Type 2Logistic ModelsModels, BiologicalReference ValuesQuestionnairesAdiposityPregnancySkinfold ThicknessCardiovascular DiseasesSmokingBody SizeMotor ActivityEnergy IntakeHemocytesAnalysis of VarianceRetrospective StudiesSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationMultivariate AnalysisBody Weights and MeasuresSex CharacteristicsTreatment OutcomeNeck Muscles