Isometric ContractionMuscle StrengthMusculoskeletal Physiological PhenomenaMuscle, SkeletalMuscle ContractionPhysical Education and TrainingRange of Motion, ArticularTorqueLegKnee JointMuscle FatigueExerciseMuscle Strength DynamometerElectromyographyKneeThighElbowWeight LiftingPhysical EnduranceBiomechanical PhenomenaMusclesAnkle JointPhysical ExertionTensile StrengthElectric StimulationHand StrengthMovementTime FactorsAgingShear StrengthAnalysis of VarianceIsotonic ContractionCompressive StrengthStress, MechanicalMaterials TestingDental BondingSarcomeresDental Stress AnalysisMuscle Fibers, SkeletalMuscle RelaxationQuadriceps MuscleRana temporariaOsmolar ConcentrationMuscle WeaknessPsoas MusclesMyosinsResin CementsElasticityPapillary MusclesCalciumVolitionRecruitment, NeurophysiologicalMotor NeuronsMyocardial ContractionRabbitsTendonsMyography