title: Stride length asymmetry in split-belt locomotion.
abstract: The number of studies utilizing a split-belt treadmill is rapidly increasing in recent years. This has led to some confusion regarding the definitions of reported gait parameters. The purpose of this paper is to clearly present the definitions of the gait parameters that are commonly used in split-belt treadmill studies. We argue that the modified version of stride length for split-belt gait, which is different from the standard definition of stride length and actually is a measure of limb excursion, should be referred to as 'limb excursion' in future studies. Furthermore, the symmetry of stride length and stride time is specifically addressed.
authors.affiliation: Department of Kinesiology, KU Leuven, Belgium. Electronic address: wouter.hoogkamer@faber.kuleuven.be.
authors.forename: Wouter
authors.initials: W
authors.lastname: Hoogkamer
authors.forename: Sjoerd M
authors.initials: SM
authors.lastname: Bruijn
authors.forename: Jacques
authors.initials: J
authors.lastname: Duysens
mesh_terms: D001696:Biomechanical Phenomena; D005080:Exercise Test / Q000295:instrumentation / Q000379:methods*; D005684:Gait / Q000502:physiology*; D006801:Humans; D007866:Leg / Q000502:physiology*; D008124:Locomotion / Q000502:physiology
keywords: Gait; Limb excursion; Split-belt walking; Symmetry; Treadmill walking