Isometric ContractionTorqueElectromyographyMuscle StrengthMuscle, SkeletalMuscle FatigueMuscle ContractionQuadriceps MuscleRecruitment, NeurophysiologicalWeight LiftingKneeMotor NeuronsVolitionPhysical EnduranceFemoral NerveResistance TrainingElectric StimulationElbowMusclesHandBiomechanical PhenomenaLegMaximal Voluntary VentilationIsotonic ContractionTime FactorsPhysical ExertionHand StrengthThighExerciseMuscle WeaknessMuscle Fibers, SkeletalKnee JointEvoked Potentials, MotorMuscle Strength DynamometerMyocardial ContractionFingersForearmElbow JointAnkle JointUterine ContractionMusculoskeletal Physiological PhenomenaMotor CortexSarcomeresMuscle RelaxationMovementVoluntary ProgramsThumbArmMuscle, SmoothStress, MechanicalMyosinsReflex, StretchPsoas MusclesPhosphocreatineTranscranial Magnetic StimulationH-ReflexTendonsAdaptation, PhysiologicalPapillary MusclesAnalysis of VarianceTensile StrengthReflexHeart RateWeight-BearingAction PotentialsCalciumAnkleVasoconstrictionRana temporariaFootPeroneal NerveVibration