title: Effect of using a treadmill workstation on performance of simulated office work tasks.
abstract: Although using a treadmill workstation may change the sedentary nature of desk jobs, it is unknown if walking while working affects performance on office-work related tasks.
  
  
  OBJECTIVE
  To assess differences between seated and walking conditions on motor skills and cognitive function tests.
  
  
  METHODS
  Eleven males (24.6 +/- 3.5 y) and 9 females (27.0 +/- 3.9 y) completed a test battery to assess selective attention and processing speed, typing speed, mouse clicking/drag-and-drop speed, and GRE math and reading comprehension. Testing was performed under seated and walking conditions on 2 separate days using a counterbalanced, within subjects design. Participants did not have an acclimation period before the walking condition.
  
  
  RESULTS
  Paired t tests (P < .05) revealed that in the seated condition, completion times were shorter for mouse clicking (26.6 +/- 3.0 vs. 28.2 +/- 2.5s) and drag-and-drop (40.3 +/- 4.2 vs. 43.9 +/- 2.5s) tests, typing speed was greater (40.2 +/- 9.1 vs. 36.9 +/- 10.2 adjusted words x min(-1)), and math scores were better (71.4 +/- 15.2 vs. 64.3 +/- 13.4%). There were no significant differences between conditions in selective attention and processing speed or in reading comprehension.
  
  
  CONCLUSIONS
  Compared with the seated condition, treadmill walking caused a 6% to 11% decrease in measures of fine motor skills and math problem solving, but did not affect selective attention and processing speed or reading comprehension.
authors: Dept of Exercise, Sport, and Leisure Studies, University of Tennessee, Knoxille, USA.
authors: Dinesh
authors: D
authors: John
authors: David
authors: D
authors: Bassett
authors: Dixie
authors: D
authors: Thompson
authors: Jeffrey
authors: J
authors: Fairbrother
authors: Debora
authors: D
authors: Baldwin
mesh_terms: D000328:Adult; D003071:Cognition; D015444:Exercise; D005260:Female; D006801:Humans; D008297:Male; D008838:Microcomputers; D009048:Motor Skills; D016138:Walking; D017132:Workplace