Muscle ContractionPelvic FloorExercise TherapyMuscle, SkeletalExerciseIsometric ContractionMyofunctional TherapyExercise TestElectromyographyMuscle FatigueVolitionBiofeedback, PsychologyMusclesPhysical ExertionUrinary Incontinence, StressTorqueExercise TolerancePhysical EnduranceUrinary IncontinenceMotor NeuronsElectric StimulationHand StrengthElbowMuscle, SmoothRecruitment, NeurophysiologicalQuadriceps MuscleMuscle Fibers, SkeletalMuscle StrengthEvoked Potentials, MotorOxygen ConsumptionMuscle SpindlesH-ReflexKneeMuscle ProteinsHeart RateTime FactorsIsotonic ContractionMuscle, Smooth, VascularLegForearmFingersThumbBiomechanical PhenomenaReflexMuscle RelaxationBicyclingRestAdaptation, PhysiologicalRunningMotor CortexResistance TrainingReflex, StretchArmVoluntary ProgramsMyocardial ContractionBlood PressureMovementHandRegional Blood FlowMuscle WeaknessElbow JointPyramidal TractsNeck MusclesMuscle DevelopmentWeight LiftingReflex, MonosynapticUterine ContractionTranscranial Magnetic StimulationPhysical FitnessMuscle Fibers, Fast-TwitchLactic AcidPeroneal NerveWristAnalysis of VarianceAbdominal MusclesAnklePhosphocreatineMuscle Stretching ExercisesThighMotor Neurons, GammaMuscle Fibers, Slow-TwitchMasticatory MusclesVasoconstrictionAnkle JointAction PotentialsPhysical Education and TrainingVibrationMotor ActivitySympathetic Nervous SystemTendonsMitochondria, MusclePostureEnergy MetabolismCalciumErgometryPapillary MusclesFemoral NerveAgingStress, MechanicalRespiratory Muscles