Citation

Knapik JJ, Cosio-Lima LM, Reynolds KL, Shumway RS. J. Strength Cond. Res. 2014; 29(5): 1157-1162.

Affiliation

aFitness, Injury, and Performance Analysis, Abingdon MD bDepartment of Health, Leisure, and Exercise Science, University of West Florida, Bldg. 72/220, Pensacola, FL 32514 cUS Coast Guard Academy, New London, CT 06320.

Copyright

(Copyright © 2014, National Strength and Conditioning Association)

DOI

10.1519/JSC.0000000000000704

PMID

25264669

Abstract

Functional Movement Screening (FMS) examines the ability of individuals to perform highly specific movements with the aim of identifying individuals that have functional limitations or asymmetries. It is assumed that individuals who can more effectively accomplish the required movements have a lower injury risk. This study determined the ability of FMS to predict injuries in United States Coast Guard (USCG) cadets. 770 male and 275 female USCG freshman cadets were administered the 7 FMS tests prior to the physically intense 8-week Summer Warfare Annual Basic (SWAB) training. Physical training-related injuries were recorded during SWAB training. Cumulative injury incidence (∑ of cadets with ≥1 injury / ∑ of all cadets) was calculated at various FMS cutpoint scores. The ability of the FMS total score to predict injuries was examined by calculating sensitivity and specificity. Determination of the FMS cutpoint that maximized specificity and sensitivity was determined from the Youden index (sensitivity+specificity-1). For men, FMS scores ≤12 were associated with higher injury risk than values >12; for women, FMS scores ≤15 were associated with higher injury risk than values >15. The Youden Index indicated that the optimal FMS cutpoint was ≤11 for men (22% sensitivity, 87% specificity) and ≤14 for women (60% sensitivity, 61% specificity). FMS demonstrated moderate prognostic accuracy for determining injury risk among female Coast Guard cadets but relatively low accuracy among male cadets. Attempting to predict injury risk based on the FMS test appears to have some limited promise based on the present and past investigations.

Language: en