Body Mass IndexBone and BonesMusclesBone DensityMuscle, SkeletalMuscle ProteinsMuscle, SmoothObesityBone RemodelingMuscle Fibers, SkeletalMuscle, Smooth, VascularMuscle DevelopmentMuscle ContractionRisk FactorsBone DevelopmentBody WeightAbsorptiometry, PhotonOsteoporosisBody CompositionMass SpectrometryMuscle FatigueOverweightMuscle Fibers, Fast-TwitchCross-Sectional StudiesMuscle DenervationAnthropometryMuscle Fibers, Slow-TwitchBone Diseases, MetabolicTime FactorsMyocytes, Smooth MuscleMitochondria, MuscleProspective StudiesExerciseCohort StudiesAge FactorsNeck MusclesBody HeightBone DiseasesOculomotor MusclesBone MarrowFemurMuscle WeaknessMuscle, StriatedSex FactorsRespiratory MusclesThinnessMuscle SpindlesOsteogenesisMuscle RelaxationRegression AnalysisAdipose TissueFractures, BoneCase-Control StudiesPapillary MusclesQuadriceps MuscleBone Marrow CellsOsteoblastsWaist CircumferenceAbdominal MusclesLinear ModelsPrevalenceBiological MarkersFollow-Up StudiesBlood PressureTibiaBone NeoplasmsWaist-Hip RatioBlood GlucoseBiomechanical PhenomenaWeight LossBody ConstitutionMuscle CellsOrgan SizeDietLongitudinal StudiesAgingMasseter MuscleInsulinWeight GainAnalysis of VarianceReference ValuesMasticatory MusclesInsulin ResistanceElectromyographyMuscular AtrophyFacial MusclesOsteoclastsHypertensionObesity, MorbidQuestionnairesIntercostal MusclesCalciumIsometric ContractionNutritional StatusCells, CulturedBone MatrixSeverity of Illness IndexSmokingMotor ActivityOsteoporosis, Postmenopausal