Abdominal MusclesMusclesMuscle, SkeletalMuscle ContractionRectus AbdominisMuscle ProteinsRespiratory MusclesMuscle, SmoothElectromyographyDiaphragmMuscle Fibers, SkeletalMuscle, Smooth, VascularScleroderma, SystemicMuscle DevelopmentMuscle FatigueIntercostal MusclesVisceraMummiesIntercostal NervesAbdominal WallAnimal StructuresBurialPressureAbdomenRespiratory MechanicsMuscle Fibers, Fast-TwitchMuscle DenervationMuscle RelaxationScleroderma, DiffuseMuscle Fibers, Slow-TwitchPostureRespirationMyocytes, Smooth MuscleStenotrophomonasMitochondria, MuscleInhalationNephropidaeIsometric ContractionOrgan SizePositive-Pressure Respiration, IntrinsicNeck MusclesOculomotor MusclesMuscle, StriatedFish DiseasesTwins, ConjoinedAbdominal CavityMuscle SpindlesTime FactorsLordosisThoraxSkinMuscle WeaknessPapillary MusclesDigestive SystemLaryngeal MusclesBiomechanical PhenomenaQuadriceps MuscleLumbosacral RegionMuscle CellsElectric StimulationExhalationHypercapniaMasseter MuscleWhole Body ImagingMasticatory MusclesFacial MusclesLiverSitus InversusPelvisCoughMuscular AtrophyConnective TissueChickensTissue DistributionSatellite Cells, Skeletal MuscleMolecular Sequence DataMovementDisease Models, AnimalPhysical ExertionDogsPulmonary VentilationPectoralis MusclesBody PatterningLung Volume MeasurementsSupine PositionRecruitment, NeurophysiologicalSpineMuscular DiseasesPatient PositioningKidneyAstacoideaRats, Sprague-DawleyBody WeightLow Back PainMice, Inbred C57BLStomachPhrenic NerveExercisePhenotypeSurgical Flaps