High Intensity Functional Training (HIFT) Improves Fitness in Recruit Firefighters

Annmarie Chizewski, Allyson Box, Richard M. Kesler and Steven J. Petruzzello
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Annmarie Chizewski: Department of Sport and Exercise, College of Education, Benedictine University, Lisle, IL 60532, USA
Allyson Box: Department of Kinesiology and Community Health, College of Applied Health Sciences, University of Illinois Urbana-Champaign, Champaign, IL 61801, USA
Richard M. Kesler: Department of Kinesiology and Community Health, College of Applied Health Sciences, University of Illinois Urbana-Champaign, Champaign, IL 61801, USA
Steven J. Petruzzello: Department of Kinesiology and Community Health, College of Applied Health Sciences, University of Illinois Urbana-Champaign, Champaign, IL 61801, USA

IJERPH, 2021, vol. 18, issue 24, 1-16

Abstract: Background: Firefighting is a strenuous profession requiring adequate levels of fitness for effective job performance. Providing firefighters with a safe and effective fitness program is essential for optimal performance. The purpose of this project was to examine changes in various parameters of physical fitness and firefighter ability following a 7-week high intensity functional training (HIFT) program. Methods: Participants were male firefighter recruits ( N = 89; age = 27.1 ± 4.2 years, height = 1.78 ± 0.1 m, BMI = 28.1 ± 4.2) enrolled in a Basic Operations Firefighter Academy. Fitness and firefighting ability (via the Academy Firefighter Challenge) were assessed at Weeks 1 and 7 of the Academy. Results: Significant improvements in both fitness and firefighter ability were seen following the HIFT program. Specifically, fitness (BMI, cardiovascular fitness, muscular endurance) improved significantly [Hotelling’s T 2 = 8.98, F (5, 84) = 150.92, p < 0.001, η 2 p = 0.90]. Firefighter ability also improved significantly [Hotelling’s T 2 = 3.95, F (7, 88) = 46.26, p < 0.001, η 2 p = 0.80]. Conclusions: Following a 7-week Basic Operations Firefighter Academy that included daily HIFT, significant increases in fitness and firefighting ability were observed. These findings suggest that HIFT appears to be an effective means of improving fitness and firefighting ability in recruit firefighters.

Keywords: firefighter; high-intensity training; fitness; functional training (search for similar items in EconPapers)
JEL-codes: I I1 I3 Q Q5 (search for similar items in EconPapers)
Date: 2021
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (1)

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