EcdysteroneBody CompositionAthletesMusclesSportsDrosophila melanogasterMuscle, SkeletalMuscle ProteinsHeat-Shock ProteinsVasospasm, IntracranialOxyhemoglobinsMuscle, SmoothMuscle Fibers, SkeletalMuscle, Smooth, VascularAthletic InjuriesMuscle DevelopmentMuscle ContractionHot TemperatureTrack and FieldAthletic PerformanceSports MedicineMuscle FatigueDoping in SportsPhysical EnduranceFemale Athlete Triad SyndromeGene Expression RegulationMuscle Fibers, Fast-TwitchRunningMuscle DenervationKineticsMuscle Fibers, Slow-TwitchMitochondria, MuscleTranscription, GeneticMyocytes, Smooth Muscle