Ankle JointBiomechanical PhenomenaAnkleAnkle InjuriesFootRange of Motion, ArticularTorqueAchilles TendonH-ReflexMuscle, SkeletalIsometric ContractionElectromyographySprains and StrainsLegTalusFoot BonesGaitOrthotic DevicesMuscle ContractionEquinus DeformityMovementPeroneal NervePostureSubtalar JointKnee JointLateral Ligament, AnkleWalkingTendonsWeight-BearingCasts, SurgicalMuscle StrengthClubfootContractureGait Disorders, NeurologicPhosphocreatineTibial NerveJoint InstabilityPosterior Tibial Tendon DysfunctionMuscle Stretching ExercisesFoot OrthosesReflex, StretchBracesPeroneal NeuropathiesMuscle FatigueMuscle SpasticityKneeMusculoskeletal Physiological PhenomenaElectric StimulationFoot Deformities, AcquiredFibulaElasticityPhysical ExertionRuptureRecruitment, NeurophysiologicalMusclesSportsTendon TransferLigaments, ArticularExerciseRotationFoot DiseasesHip JointHemiplegiaTibiaExercise TestIntermittent ClaudicationCerebral PalsyMetatarsophalangeal JointForefoot, HumanTime FactorsArthrodesisMusculoskeletal ManipulationsConstrictionParesisLocomotionPopliteal ArteryPliabilityRecovery of FunctionPostural BalanceReference ValuesFlatfootElectric Stimulation TherapyProprioceptionArthrometry, ArticularPatient PositioningElbow JointMotor NeuronsLower ExtremityReflex, MonosynapticPhysical Therapy ModalitiesMagnetic Resonance SpectroscopyTreatment Outcome