Forearm InjuriesRestBed RestRegional Blood FlowPlethysmographyUlna FracturesVasodilationPronationRadiusSupinationBrachial ArteryHyperemiaVascular ResistanceNitroprussideomega-N-MethylarginineRadius FracturesInfusions, Intra-ArterialLower Body Negative PressureMuscle, SkeletalHand StrengthVasodilator AgentsVeinsArmExerciseBlood PressureHandHeart RatePhysical ExertionSkinUlnar ArteryBlood Flow VelocityWristSweatingSympathetic Nervous SystemSkin TemperatureVasoconstrictionLaser-Doppler FlowmetryAcetylcholineRadial NerveTourniquetsElbowHead-Down TiltArteriovenous Shunt, SurgicalNorepinephrineHemodynamicsInjections, Intra-ArterialElbow JointElectromyographyTime FactorsLegEndothelium, VascularReflexExercise TestFree Tissue FlapsWrist JointPostureMusclesBlood CirculationOxygen ConsumptionRadial ArteryMuscle ContractionNitric OxideSkin Physiological PhenomenaMovementAnalysis of VarianceReference ValuesCumulative Trauma DisordersCross-Over StudiesVasoconstrictor AgentsComputer PeripheralsIontophoresisBone DensityBretylium TosylateFingersSurgical FlapsIschemiaVasomotor SystemVascular CapacitanceDouble-Blind MethodKetorolacFractures, BoneArteriesIsometric ContractionBlood VesselsUlnar NerveDose-Response Relationship, DrugCold TemperatureNitroglycerinHand InjuriesBody Temperature RegulationHypertensionCarpal JointsFractures, MalunitedAbsorptiometry, PhotonCasts, SurgicalMedian NerveTyramineReconstructive Surgical ProceduresPrilocaineIschemic Contracture