EcdysteroneBody CompositionMusclesMuscle, SkeletalMuscle ProteinsMuscle, SmoothMuscle Fibers, SkeletalMuscle DevelopmentMuscle, Smooth, VascularMuscle ContractionDrosophila melanogasterMuscular AtrophySarcopeniaMyostatinMuscle Fibers, Fast-TwitchMuscle FatigueMuscle DenervationMuscle Fibers, Slow-TwitchHeat-Shock ProteinsOxyhemoglobinsVasospasm, IntracranialMitochondria, MuscleMuscle WeaknessMyocytes, Smooth MuscleNeck MusclesQuadriceps MuscleOculomotor MusclesHot TemperatureMuscle, StriatedMuscle SpindlesRespiratory MusclesMuscle RelaxationGene Expression RegulationPapillary MusclesOrgan SizeIsometric ContractionMuscle CellsKineticsAbdominal MusclesSatellite Cells, Skeletal MuscleMasseter MuscleIntercostal MusclesBody WeightMuscular DiseasesAgingPectoralis MusclesElectromyographyFacial MusclesMasticatory MusclesMuscle StrengthMass SpectrometryHindlimbBase SequenceHindlimb SuspensionTranscription, GeneticHypertrophyBody Mass IndexAdipose TissueAbsorptiometry, PhotonTime FactorsTemporal MuscleMyosin Heavy ChainsExerciseMuscular Disorders, AtrophicPromoter Regions, GeneticMyofibrilsObesityLegBiomechanical PhenomenaThighThinness