Exercise TestExercise TherapyExerciseForearm InjuriesExercise TolerancePhysical ExertionRegional Blood FlowMuscle, SkeletalOxygen ConsumptionPlethysmographyPhysical EnduranceHeart RateUlna FracturesRestBicyclingVasodilationBlood PressurePhysical FitnessHyperemiaVascular ResistancePronationBrachial ArterySupinationHand StrengthTime FactorsRadiusResistance TrainingLactic AcidRunningAnaerobic ThresholdMuscle Stretching ExercisesLegPulmonary Gas ExchangeArmNitroprussideomega-N-MethylarginineHemodynamicsSweatingInfusions, Intra-ArterialLower Body Negative PressureRadius FracturesVasodilator AgentsBreathing ExercisesBlood Flow VelocityMuscle ContractionPhysical Education and TrainingVeinsAnalysis of VarianceMuscle FatigueSympathetic Nervous SystemAdaptation, PhysiologicalCross-Over StudiesSkin TemperatureHandAsthma, Exercise-InducedMuscle StrengthCardiac OutputNorepinephrineSkinExercise Movement TechniquesEnergy MetabolismBlood GlucoseGlycogenRespirationTreatment OutcomeWeight LiftingVasoconstrictionOxygenElectromyographyUlnar ArteryCardiovascular Physiological PhenomenaIsometric ContractionReference ValuesDouble-Blind MethodLactatesWristMusclesLaser-Doppler FlowmetryWalkingSportsHeart FailureMotor ActivityElbowInsulinBody Temperature RegulationReflexErgometryPostureSingle-Blind MethodBody TemperatureAcetylcholineElectrocardiographyQuadriceps MuscleTourniquetsStroke VolumeDyspneaAgingEndothelium, VascularElbow JointCarbon Dioxide