Oculomotor MusclesMusclesMuscle ProteinsMuscle, SmoothMuscle, SkeletalMuscle Fibers, SkeletalMuscle, Smooth, VascularMuscle DevelopmentMuscle ContractionMuscle FatigueMuscle Fibers, Fast-TwitchMuscle DenervationMuscle Fibers, Slow-TwitchMyocytes, Smooth MuscleMitochondria, MuscleNeck MusclesMuscle, StriatedMuscle SpindlesMuscle RelaxationRespiratory MusclesMuscle WeaknessPapillary MusclesAbdominal MusclesQuadriceps MuscleMuscle CellsMasseter MuscleFacial MusclesElectromyographyMasticatory MusclesIntercostal MusclesMuscular AtrophyIsometric ContractionSatellite Cells, Skeletal MusclePectoralis MusclesMuscular DiseasesTime FactorsRabbitsPsoas MusclesCells, CulturedMyofibrilsHindlimbElectric StimulationTemporal MuscleCalciumMyosin Heavy ChainsBiomechanical PhenomenaDiaphragmPharyngeal MusclesRNA, MessengerRats, Sprague-DawleyMotor NeuronsGlycogenNeuromuscular JunctionMolecular Sequence DataMuscular Dystrophy, AnimalRats, WistarMyoblastsMuscle CrampExerciseActinsMice, Inbred C57BLLegPhysical ExertionAgingRegenerationModels, BiologicalMice, Inbred mdxGene Expression RegulationMyocardiumInsulinMyostatinDogsSarcomeresSignal TransductionDisease Models, AnimalMyoD ProteinCatsKineticsPhysical EnduranceMuscle Stretching ExercisesDose-Response Relationship, DrugMuscle RigidityOxygen ConsumptionImmunohistochemistryHypertrophyAortaDystrophinChickensBase SequenceAmino Acid SequenceTendonsGuinea PigsThighMyoblasts, SkeletalEnergy MetabolismGlucoseCell DifferentiationHindlimb SuspensionMice, KnockoutRegional Blood Flow