HyperemiaMuscle, SkeletalMusclesMuscle Fibers, SkeletalMuscle ProteinsMuscle ContractionMuscle DevelopmentMuscle, SmoothMuscle Fibers, Fast-TwitchMuscle, Smooth, VascularMitochondria, MuscleMuscle Fibers, Slow-TwitchRegional Blood FlowMuscle DenervationSatellite Cells, Skeletal MuscleMuscle FatigueMuscular AtrophyVasodilationMuscular DiseasesRabbitsHindlimbForearmIsometric ContractionMuscle CellsMyofibrilsQuadriceps MuscleTime FactorsMyoblastsGlycogenMuscle WeaknessMyocytes, Smooth MuscleMuscle, StriatedExercisePhysical ExertionOculomotor MusclesMuscle RelaxationCoronary CirculationAdenosineMyoblasts, SkeletalCalciumMyosin Heavy ChainsNeck MusclesBlood Flow VelocityInsulinMuscle SpindlesOxygen ConsumptionRespiratory MusclesMyoD ProteinMyocardiumUrinary CatheterizationLaser-Doppler FlowmetryRats, WistarMyostatinRNA, MessengerRats, Sprague-DawleyElectric StimulationSarcoplasmic ReticulumLegMicrocirculationGlucoseRegenerationPapillary MusclesPhysical Conditioning, AnimalMuscular Dystrophy, AnimalVasodilator AgentsMice, Inbred mdxDogsCells, CulturedMasseter MuscleSarcolemmaMice, Inbred C57BLAdenosine TriphosphatePhysical EnduranceDiaphragmKineticsGlucose Transporter Type 4Psoas MusclesSarcomeresElectromyographySkeletal Muscle MyosinsMyogeninDystrophinCitrate (si)-SynthaseAgingIntercostal MusclesMasticatory MusclesEndothelium, VascularSignal TransductionFacial MusclesGene Expression RegulationRyanodine Receptor Calcium Release ChannelBlood PressureVomeronasal OrganCreatine KinaseActinsMolecular Sequence DataNitric OxidePectoralis MusclesInsulin ResistanceHypertrophy