EcdysteroneMuscle StrengthBody CompositionMusclesMuscle, SkeletalMuscle Strength DynamometerRespiratory MusclesMuscle ProteinsMuscle WeaknessMuscle, SmoothMuscle ContractionMuscle Fibers, SkeletalMuscle, Smooth, VascularMuscle DevelopmentDrosophila melanogasterIsometric ContractionMuscle FatigueHand StrengthQuadriceps MuscleMuscle Fibers, Fast-TwitchHeat-Shock ProteinsOxyhemoglobinsVasospasm, IntracranialMuscle Fibers, Slow-TwitchMuscle DenervationNeck MusclesAbdominal MusclesResistance TrainingMyocytes, Smooth MuscleMitochondria, MuscleMuscle, StriatedOculomotor MusclesTensile StrengthElectromyographyHot TemperatureKneeTorqueMuscle RelaxationMuscle SpindlesMuscular AtrophyPhysical EndurancePapillary MusclesWeight LiftingBiomechanical PhenomenaExercise TherapyMuscular DiseasesGene Expression RegulationKineticsSarcopeniaLegExerciseMuscle CellsBreathing ExercisesMasseter MuscleTime FactorsThighNeuromuscular DiseasesMasticatory MusclesFacial MusclesAgingPhysical FitnessIntercostal MusclesInspiratory CapacityMaximal Voluntary VentilationKnee JointTranscription, GeneticBase SequenceSatellite Cells, Skeletal MuscleDiaphragmPectoralis MusclesRange of Motion, ArticularMuscle Stretching ExercisesInhalationWalkingShear StrengthPostural BalancePromoter Regions, GeneticExercise TestElectric StimulationBody WeightThinnessExercise ToleranceMusculoskeletal Physiological PhenomenaMyosin Heavy ChainsPsoas MusclesGaitLower ExtremityMuscle SpasticityOxygen Consumption