title: Short duration, intensive tango dancing for Parkinson disease: an uncontrolled pilot study.
abstract: OBJECTIVE
  The goal of this pilot study was to determine the effects of short duration, intensive tango lessons on functional mobility in people with Parkinson disease.
  
  
  METHODS
  This study employed a within-subject, prospective, repeated measures design.
  
  
  METHODS
  Fourteen people with idiopathic Parkinson disease participated.
  
  
  METHODS
  All balance and gait assessments were performed in a laboratory, but dance classes took place in a large, open classroom.
  
  
  METHODS
  Participants completed ten 1.5-h long Argentine tango dance lessons within 2 weeks. Their balance, gait and mobility were assessed before and after the training sessions.
  
  
  METHODS
  Measures included the Berg Balance Scale, the Unified Parkinson Disease Rating Scale, gait velocity, functional ambulation profile, step length, stance and single support percent of gait, Timed Up and Go, and the 6 min walk.
  
  
  RESULTS
  Participants significantly improved on the Berg Balance Scale (effect size (ES)=0.83, p=0.021), Unified Parkinson Disease Rating Scale Motor Subscale III (ES=-0.64, p=0.029), and percent of time spent in stance during forward walking (ES=0.97, p=0.015). Non-significant improvements were noted on the Timed Up and Go (ES=-0.38, p=0.220) and 6 min walk (ES=0.35, p=0.170).
  
  
  CONCLUSIONS
  Frequent social dance lessons completed within a short time period appear to be appropriate and effective for these individuals with mild-moderately severe Parkinson disease.
authors.affiliation: Program in Physical Therapy, Washington University School of Medicine, St. Louis, MO 63108, USA.
authors.forename: Madeleine E
authors.initials: ME
authors.lastname: Hackney
authors.forename: Gammon M
authors.initials: GM
authors.lastname: Earhart
mesh_terms: D000368:Aged; D003615:Dancing; D005081:Exercise Therapy; D005260:Female; D005684:Gait; D020233:Gait Disorders, Neurologic / Q000534:rehabilitation*; D006801:Humans; D008124:Locomotion; D008297:Male; D008875:Middle Aged; D010300:Parkinson Disease / Q000534:rehabilitation*; D010352:Patient Dropouts; D010865:Pilot Projects; D004856:Postural Balance; D011446:Prospective Studies