Satellite Cells, Skeletal MuscleMuscle, SkeletalMuscle Fibers, SkeletalMusclesMuscle DevelopmentMuscle ProteinsMuscle Fibers, Fast-TwitchMuscle Fibers, Slow-TwitchMuscle ContractionPAX7 Transcription FactorDNA, SatelliteSatellite Cells, PerineuronalRegenerationMuscle, SmoothMitochondria, MuscleMuscle DenervationMyoD ProteinDeferoxamineMuscular AtrophyStem CellsMuscle, Smooth, VascularMuscular DiseasesMuscle FatigueRNA, SatelliteMyofibrilsMyosin Heavy ChainsExerciseIsometric ContractionQuadriceps MuscleMuscle CellsGlycogenMyostatinCells, CulturedMyogeninMice, Inbred mdxOculomotor MusclesSatellite CommunicationsCell DifferentiationMyogenic Regulatory Factor 5Time FactorsMyoblasts, SkeletalMuscular Dystrophy, AnimalRNA, MessengerSatellite VirusesMuscular DystrophiesRabbitsMuscle RelaxationPhysical ExertionPhysical EnduranceRana temporariaNerve FibersCalciumHypertrophyMuscle SpindlesHindlimbMuscle, StriatedInsulinElectric StimulationPsoas MusclesMuscle WeaknessDystrophinPhosphocreatineMyocytes, Smooth MuscleGene Expression RegulationMice, Inbred C57BLMyogenic Regulatory FactorsSarcomeresAgingSignal TransductionCardiotoxinsLegPectoralis MusclesOxygen ConsumptionNeck MusclesDiaphragmImmunohistochemistrySarcolemmaCitrate (si)-SynthaseElectromyographyNeuromuscular JunctionMyosinsGlucoseRespiratory MusclesRats, WistarSarcoplasmic ReticulumHindlimb SuspensionCreatine KinaseMasseter MusclePapillary MusclesLactic AcidMolecular Sequence DataCell ProliferationRana pipiensBiopsyWeight LiftingKineticsAbdominal MusclesModels, BiologicalRats, Sprague-DawleyCobra Cardiotoxin Proteins