Muscle, SkeletalSarcoplasmic ReticulumMuscle ContractionMusclesRabbitsCalcium-Transporting ATPasesMuscle ProteinsMuscle Fibers, SkeletalCalciumRyanodine Receptor Calcium Release ChannelRyanodineIsometric ContractionRuthenium RedTroponin CTroponinMuscle FatigueCaffeineMuscle, SmoothMyosinsAdenosine TriphosphateCalcium ChannelsTropomyosinElectric StimulationMuscle DevelopmentMalignant HyperthermiaCa(2+) Mg(2+)-ATPaseKineticsMuscle, Smooth, VascularMagnesiumMuscle Fibers, Fast-TwitchTrifluoperazineMitochondria, MuscleMyocardiumMuscle Fibers, Slow-TwitchEgtazic AcidRegional Blood FlowCalsequestrinCalcium RadioisotopesSarcoplasmic Reticulum Calcium-Transporting ATPasesReceptors, CholinergicMolecular Sequence DataAdenosine TriphosphatasesMuscle DenervationSatellite Cells, Skeletal MuscleHalothaneMyofibrilsPhosphorylationAmino Acid SequenceMuscular AtrophyMicrosomesMuscle RelaxationFluorescein-5-isothiocyanateMyocardial ContractionMuscular DiseasesBinding SitesMolecular WeightMuscle CellsCalcium-Binding ProteinsHindlimbMyocytes, Smooth MuscleElectrophoresis, Polyacrylamide GelMuscle, StriatedElectromyographyProtein BindingTime FactorsQuadriceps MuscleGlycogenSarcolemmaHydrogen-Ion ConcentrationFluorescent DyesDogsRats, WistarMuscle SpindlesRats, Sprague-DawleySpectrometry, FluorescencePapillary MusclesMyosin Heavy ChainsMyoblastsMuscle WeaknessSarcomeresOculomotor MusclesCells, CulturedNeck MusclesRNA, MessengerInsulinPhysical ExertionUterine ContractionMyoblasts, SkeletalDiaphragmActinsRespiratory MusclesCalcium SignalingGuinea PigsExerciseMuscular Dystrophy, AnimalGlucoseIon ChannelsAbdominal MusclesTromethamineMembrane Potentials