title: Effect of an arm sling on gait pattern in patients with hemiplegia.
abstract: OBJECTIVE
  To investigate the effect of an arm sling on gait patterns of patients with hemiplegia.
  
  
  METHODS
  Crossover design of 3-dimensional gait analysis and concomitant video recordings performed during a single session.
  
  
  METHODS
  Rehabilitation ward gait laboratory of a university hospital.
  
  
  METHODS
  Thirty-one patients (20 men, 11 women) with hemiplegia with an average age of 53.1+/-9.7 years and 31 age-, sex-, height-, and weight-matched able-bodied persons.
  
  
  METHODS
  All patients with hemiplegia and able-bodied controls walked at self-selected speed over a 10-m walkway, either with or without an arm sling.
  
  
  METHODS
  Time-distance, kinematic, and kinetic parameters of gait.
  
  
  RESULTS
  The able-bodied group did not show any difference in gait parameters while using the sling. However, in patients with hemiplegia wearing a sling, walking speed and stance period of the paretic side increased, double support time of the paretic side decreased, excursion of the center of gravity (COG) decreased, and weight bearing of the paretic side increased.
  
  
  CONCLUSIONS
  An arm sling improved gait, especially during gait training sessions of patients with hemiplegia who have impaired body image and excessive motion of the COG.
authors.affiliation: Department of Physical Medicine and Rehabilitation, Ankara University Medical School, Turkey. gunesyavuzer@hotmail.com
authors.forename: Güneş
authors.initials: G
authors.lastname: Yavuzer
authors.forename: Süreyya
authors.initials: S
authors.lastname: Ergin
mesh_terms: D000843:Ankle Joint / Q000502:physiology / Q000503:physiopathology; D001696:Biomechanical Phenomena; D001915:Braces; D018592:Cross-Over Studies; D005260:Female; D005684:Gait / Q000502:physiology; D006429:Hemiplegia / Q000209:etiology / Q000503:physiopathology*; D006621:Hip Joint / Q000502:physiology / Q000503:physiopathology; D006801:Humans; D007719:Knee Joint / Q000502:physiology / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D016059:Range of Motion, Articular; D012016:Reference Values; D020521:Stroke / Q000150:complications / Q000503:physiopathology; D014741:Video Recording