MusclesMuscle, SkeletalMuscle ProteinsMuscle Fibers, SkeletalMuscle, SmoothMuscle ContractionMuscle DevelopmentMuscle, Smooth, VascularMuscle SpindlesMuscle Fibers, Slow-TwitchMuscle Fibers, Fast-TwitchMitochondria, MuscleMuscle FatigueMuscular DiseasesMuscle CellsSatellite Cells, Skeletal MuscleMuscle DenervationQuadriceps MuscleIsometric ContractionMyoblastsMyositisElectromyographyMyocytes, Smooth MuscleGlycogenMuscle, StriatedMuscular AtrophyMuscle RelaxationMyoblasts, SkeletalMyosin Heavy ChainsCreatine Kinase, MM FormPolymyositisMuscular DystrophiesMyofibrilsNeck MusclesOculomotor MusclesMyositis, Inclusion BodyCells, CulturedExerciseTime FactorsDermatomyositisRespiratory MusclesMuscle WeaknessElectric StimulationPapillary MusclesRNA, MessengerMyostatinDystrophinReceptors, CholinergicAbdominal MusclesMolecular Sequence DataRabbitsHindlimbCreatine KinaseMasseter MuscleInsulinRegenerationFacial MusclesMyoD ProteinMasticatory MusclesPhysical ExertionLegBiomechanical PhenomenaIntercostal MusclesReflex, StretchOrgan SpecificityGene Expression RegulationBase SequenceCalciumNeuromuscular JunctionMyocardiumActinsMuscular Dystrophy, AnimalMotor NeuronsPhosphorylasesMice, Inbred mdxGlycogen SynthaseGlucoseAmino Acid SequenceThighCell DifferentiationPeroneal NerveSarcolemmaPhosphocreatineMyasthenia GravisSarcomeresOxygen ConsumptionBiopsyTendonsPectoralis MusclesPAX7 Transcription FactorKineticsSkeletal Muscle MyosinsPhysical EnduranceDiaphragmEnergy MetabolismImmunohistochemistryAgingModels, BiologicalTorqueDesmin