WalkingChromosome WalkingBiomechanical PhenomenaGait Disorders, NeurologicLocomotionEnvironment DesignOrthotic DevicesFootAnkle JointExercise TestPostural BalanceWalkersIntermittent ClaudicationAnkleTransportationCanesExercise TherapyLegShoesElectromyographyAccelerationMobility LimitationRunningWeight-BearingCrutchesMotor ActivityArtificial Limbs