Aim: The purpose of this study was to examine the associations between various health and fitness measures and Functional Movement Screen™ (FMS™) scores among 78 firefighter recruits.
Methods: Relationships between FMS™ scores and age, body mass index (BMI), sit and reach (S&R) distance, estimated maximal aerobic capacity (V˙O2max), estimated one-repetition maximum squat (1RM-Squatmax), and plank endurance (%Plankmax) were examined.
Results: Total FMS™ scores were significantly correlated with BMI (r = -0.231, p = 0.042), estimated 1RM-Squatmax (r = 0.302, p = 0.007), and %Plankmax (r = 0.320, p = 0.004). Multiple regression analyses indicated that this combination of predictors significantly predicted (F(3, 74) = 5.043, p = 0.003) Total FMS™ score outcomes and accounted for 17% of the total variance (R2 = 0.170). In addition, logistic regression analyses indicated that estimated 1RM-Squatmax also significantly predicted (χ2 = 6.662, df = 1, p = 0.010) FMS™ group membership (≤14 or ≥15).
Conclusion: These results suggest that the health and fitness measures of obesity (BMI), bilateral lower extremity strength (estimated 1RM-Squatmax), and core muscular endurance (%Plankmax) are significantly associated with functional movement patterns among firefighter recruits. Consequently, injury prevention programs implemented among firefighter recruits should target these aspects of health and fitness.
Keywords: Functional Movement Screen™; muscular endurance; muscular strength; obesity.