MovementEye MovementsMuscle ContractionElectromyographyMuscle, SkeletalTorqueBiomechanical PhenomenaIsotonic ContractionMuscle FatigueHead MovementsMovement DisordersMusclesMuscle StrengthArmPlant Viral Movement ProteinsElectric StimulationHand StrengthFetal MovementTime FactorsFingersElbowPsychomotor PerformanceCell MovementRana temporariaVolitionKneeSarcomeresMotor CortexMuscle RelaxationMuscle Fibers, SkeletalSaccadesMyosinsMotor NeuronsModels, BiologicalPhysical ExertionPsoas MusclesHandMusculoskeletal Physiological PhenomenaPostureMuscle Strength DynamometerRange of Motion, ArticularFixation, OcularStress, MechanicalCalciumRecruitment, NeurophysiologicalElbow JointReaction TimeExercisePapillary MusclesWristMotor SkillsLegEye Movement MeasurementsFeedback, SensoryRotationMyocardial ContractionPhysical EnduranceRabbitsPursuit, SmoothAnalysis of VarianceMyographyAnkle JointAnuraQuadriceps MuscleKnee JointProprioceptionFunctional LateralityElasticityVideo RecordingMotor ActivityTendonsPhotic StimulationLocomotionVasoconstrictionRana esculentaAdaptation, PhysiologicalMuscle, SmoothMuscle SpindlesThumbAdenosine TriphosphateReflex, StretchWeight-BearingTask Performance and AnalysisNeck MusclesAction PotentialsMacaca mulattaHindlimbMuscle TonusCatsActinsThighFeedbackReflexKineticsHeart RateMotion PerceptionFootMuscle, Smooth, VascularForelimbMuscle Fibers, Fast-Twitch