ArmErgometryAversive TherapyExercise TestExerciseLegPhysical ExertionOxygen ConsumptionExercise TherapyDyspneaExercise ToleranceHeart RatePhysical EnduranceMuscle, SkeletalBicyclingRestPhysical FitnessResistance TrainingRunningMuscle Stretching ExercisesAnaerobic ThresholdPulmonary Gas ExchangeLactic AcidTime FactorsBreathing ExercisesBlood PressurePhysical Education and TrainingTreatment OutcomeRegional Blood FlowAsthma, Exercise-InducedExercise Movement TechniquesAdaptation, PhysiologicalGlycogenMuscle StrengthMuscle FatigueWeight LiftingEnergy MetabolismCardiac OutputHemodynamicsMuscle ContractionAnalysis of VarianceWalkingMotor ActivitySportsRespirationOxygenCardiovascular Physiological PhenomenaBlood GlucoseQuadriceps MuscleCross-Over StudiesElectrocardiographyForearmLactatesStroke VolumeRespiratory Function TestsSingle-Blind MethodHeart FailureBody WeightSwimmingHand StrengthSweatingCarbon DioxideQuality of LifeDouble-Blind MethodIsometric ContractionHeartFollow-Up StudiesBody CompositionRespiratory MechanicsPhosphocreatineFatigueAgingProspective StudiesPhysical Therapy ModalitiesInsulinCoronary DiseaseCitrate (si)-SynthaseReference ValuesAthletesRecovery of FunctionElectromyographyChronic DiseasePostureFatty Acids, NonesterifiedObesityMovementDietary CarbohydratesEpinephrinePlasma VolumePatient ComplianceBody Temperature RegulationBody TemperatureWeight LossAthletic PerformanceArm InjuriesForced Expiratory VolumeVascular ResistanceHyperemiaThighPulmonary Disease, Chronic Obstructive