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Titre : | Testretest reliability and responsiveness of gaze stability and dynamic visual acuity in high school and college football players (2014) |
Auteurs : | Denise R. Kaufman ; Mallory J. Puckett ; Mitchell J. Smith ; et al. |
Type de document : | Article |
Dans : | Physical therapy in sport (2014/3, August 2014) |
Article en page(s) : | p. 181-188 |
Langues: | Anglais |
Résumé : |
Objectives The purpose of this study was to establish reliability and responsiveness of the dynamic visual acuity test (DVAT) at head speeds of 150200 degrees per second (deg/s) and the gaze stabilization test (GST) in high school and college football players. Design Reliability design. Participants Fifty high school and college football athletes completed the DVAT and GST in both the yaw (horizontal) and pitch (vertical) planes twice within two weeks. Results Testretest reliability for the DVAT was good in yaw, Intraclass Correlation Coefficient (ICC) = 0.770, and moderate/good in pitch, ICC = 0.725. Minimal detectable change (MDC) was 0.16 logMAR for yaw and 0.21 logMAR for pitch. GST reliability was moderate in yaw, ICC = 0.634, and poor in pitch, ICC = 0.411. MDCs were 73.4 deg/s (yaw) and 81.2 deg/s (pitch). Conclusions The DVAT is reliable at high head speeds in high school and college football athletes in both yaw and pitch. GST head speeds were higher than previously reported in the literature, but reliability of this tool for this population was poor to moderate. From a clinical perspective, DVAT may be reliably used in the assessment of high school and college football athletes; however, GST requires further evaluation. |
Disponible en ligne : | Oui |
En ligne : | https://login.ezproxy.vinci.be/login?url=https://www.sciencedirect.com/science/article/pii/S1466853X1300103X |