Comparison of three agility tests with male servicemembers: Edgren Side Step Test, T-Test, and Illinois Agility Test

Michele A. Raya, Robert S. Gailey, Ignacio A. Gaunaurd, Daniel M. Jayne, Stuart M. Campbell, Erica Gagne, Patrick G. Manrique, Daniel G. Muller, Christen Tucker

Research output: Contribution to journalArticle

44 Scopus citations

Abstract

Performance-based outcomes such as the T-Test, Edgren Side Step Test (ESST), and Illinois Agility Test (IAT) have been used to assess agility in athletes and nonathletes; however, the reliability and validity of these tests have not been established. The purpose of this study was to establish the reliability and convergent construct validity of the ESST, T-Test, and IAT in young, nondisabled, physically active male servicemembers (SMs). Ninety-seven male Active Duty U.S. Army SMs completed the study. Statistically significant differences were not found between the ESST (p = 0.10), T-Test (p = 0.09), and IAT (p = 0.23) when administered twice within a 24 to 48 h period. These tests were found to have excellent interrater reliability and moderate to good test-retest reliability. A good positive relationship exists between the IAT and T-Test (r = 0.76, p < 0.001) and a moderate negative relationship exists between the ESST and both the T-Test (r = - 0.69, p < 0.001) and IAT (r = - 0.65, p < 0.001). The results suggest that these tests are valid measures of agility that uniquely assess movement in different planes, thus providing a comprehensive assessment of high-level mobility.

Original languageEnglish (US)
Pages (from-to)951-960
Number of pages10
JournalJournal of rehabilitation research and development
Volume50
Issue number7
DOIs
StatePublished - Nov 14 2013

Keywords

  • Agility
  • Edgren Side Step Test
  • Illinois Agility Test
  • Military
  • Minimal detectable change
  • Reliability
  • Servicemembers
  • Standard error of measurement
  • T-Test
  • Validity

ASJC Scopus subject areas

  • Rehabilitation

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