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Titre : | A randomised observational study of individualised variations in the start position of the closed-kinetic chain upper extremity stability test (2020) |
Auteurs : | Andrew Callaway ; Joshua Peck ; Shelley Ellis ; Jonathan Williams |
Type de document : | Article |
Dans : | Physical therapy in sport (Vol. 41, January 2020) |
Article en page(s) : | p. 16-22 |
Note générale : | https://doi.org/10.1016/j.ptsp.2019.10.007 |
Langues: | Anglais |
Descripteurs : |
HE Vinci Cinétique ; Epaule ; Stabilité |
Mots-clés: | Isocinétique |
Résumé : |
Objectives
To assess the reliability, precision and differences between scores produced using the standard 36″ start position and 3 modified start positions of the Closed Kinetic Chain Upper Extremity Stability Test (CKCUEST), towards normalisation to the individual. Design RCT of 4 conditions. Setting Clinical. Participants Thirty-four asymptomatic individuals. Main outcome measures Using an RCT method, variations in CKCUEST starting hand position were tested using hand spacing at standard 36″, 50% height, bi-acromial distance, and bi-acromial distance with reach to 36″. The average number of touches over 3 × 15 s maximal efforts were used to assess the intra-variation reliability, minimum detectable change (MDC) and differences to the standard 36″ start position. Results The most reliable variation was the 50% height (ICC: 0.93) and with the smallest MDC (14%). 36″ results were second-most reliable (ICC: 0.90), with a low MDC (19%). Significant differences were found between bi-acromial and 50% height to the 36″ standard setup. Conclusions A setup position where the hand separation is 50% of the individuals height offers excellent repeated measures reliability and the smallest MDC, suggesting it is the most sensitive to change and is a recommendation to clinicians. Conversion calculations between start variations are presented. |
Disponible en ligne : | Oui |
En ligne : | https://www-sciencedirect-com.ezproxy.vinci.be/science/article/pii/S1466853X19304195 |