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Associations between Fitness Measures and Change of Direction Speeds with and without Occupational Loads in Female Police Officers

Author

Listed:
  • Robin M. Orr

    (Faculty of Health Sciences and Medicine, Bond Institute of Health and Sport, Bond University, Gold Coast QLD 4229, Australia
    Tactical Research Unit, Bond University, Gold Coast QLD 4229, Australia)

  • Filip Kukić

    (Police Sports Education Center, Abu Dhabi Police 253, UAE)

  • Aleksandar Čvorović

    (Police Sports Education Center, Abu Dhabi Police 253, UAE)

  • Nenad Koropanovski

    (Specialized Physical Education at the department of Criminalistics, University of Criminal Investigation and Police Studies, 11080 Belgrade, Serbia)

  • Radivoje Janković

    (Specialized Physical Education at the department of Criminalistics, University of Criminal Investigation and Police Studies, 11080 Belgrade, Serbia)

  • Jay Dawes

    (Department of Helath and Human Performance, Oklahoma State University, Stillwater, OK 74074, USA)

  • Robert Lockie

    (Department of Kinesiology, California State Fullerton, Fullerton, CA 92831, USA)

Abstract

Female police officers may be required to pursue offenders on foot while wearing occupational loads. The aim of this study was to determine relationships between fitness measures and change of direction speed (CODS) in female police officers and the influence of their occupational loads. Retrospective data were provided for 27 female police officers (age = 32.19 ± 5.09 y, height = 162.78 ± 5.01 cm, and mass = 71.31 ± 13.42 kg) and included fitness measures of: lower-body power (standing long jump (SLJ)), upper-body and trunk muscle endurance (push-up (PU) and sit-up (SU)), aerobic power (estimated VO 2max ), and CODS (Illinois agility test). The CODS test was performed without and with occupational load (10 kg). Paired sample t -tests (between-load conditions) and Pearson’s correlations (relationships between measures) were performed with linear regression analysis used to account for the contribution of measures to unloaded and loaded CODS performance. CODS was significantly slower when loaded (unloaded = ~23.17 s, loaded = ~24.14 s, p < 0.001) with a strong, significant relationship between load conditions ( r = 0.956, p < 0.001). Moderate to strong, significant relationships were found between all fitness measures ranging from estimated VO 2max ( r = −0.448) to SU ( r = −0.673) in the unloaded condition, with the strength of these relationships increasing in the loaded condition accounting for 61% to 67% of the variance, respectively. While unloaded agility test performance was strongly associated with loaded performance, female police officer CODS was significantly reduced when carrying occupational loads. A variety of fitness measures that influence officer CODS performances become increasingly important when occupational loads are carried.

Suggested Citation

  • Robin M. Orr & Filip Kukić & Aleksandar Čvorović & Nenad Koropanovski & Radivoje Janković & Jay Dawes & Robert Lockie, 2019. "Associations between Fitness Measures and Change of Direction Speeds with and without Occupational Loads in Female Police Officers," IJERPH, MDPI, vol. 16(11), pages 1-9, June.
    • Handle: RePEc:gam:jijerp:v:16:y:2019:i:11:p:1947-:d:236306
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    References listed on IDEAS

    as
    1. Aaron Joseph & Amy Wiley & Robin Orr & Benjamin Schram & J. Jay Dawes, 2018. "The Impact of Load Carriage on Measures of Power and Agility in Tactical Occupations: A Critical Review," IJERPH, MDPI, vol. 15(1), pages 1-16, January.
    2. Robert G. Lockie & J. Jay Dawes & Katherine Balfany & Ciara E. Gonzales & Maria M. Beitzel & Joseph M. Dulla & Robin M. Orr, 2018. "Physical Fitness Characteristics That Relate to Work Sample Test Battery Performance in Law Enforcement Recruits," IJERPH, MDPI, vol. 15(11), pages 1-12, November.
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    Cited by:

    1. Robert G. Lockie & Robin M. Orr & J. Jay Dawes, 2022. "Justified Concerns? An Exploration of the Leg Tuck in a Tactical Population," IJERPH, MDPI, vol. 19(21), pages 1-14, October.
    2. Robert G. Lockie & Karly A. Rodas & J. Jay Dawes & Joseph M. Dulla & Robin M. Orr & Matthew R. Moreno, 2021. "How Does Time Spent Working in Custody Influence Health and Fitness Characteristics of Law Enforcement Officers?," IJERPH, MDPI, vol. 18(17), pages 1-17, September.
    3. Filip Kukić & Robert G. Lockie & Ana Vesković & Nikola Petrović & Dane Subošić & Danijela Spasić & Darko Paspalj & Lazar Vulin & Nenad Koropanovski, 2020. "Perceived and Measured Physical Fitness of Police Students," IJERPH, MDPI, vol. 17(20), pages 1-12, October.

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