About us

Jay Dawes, PhD, CSCS, *D, NSCA-CPT, TSAC-F, FNSCA, is a professor of applied exercise science in the School of Kinesiology, Applied Health and Recreation at OSU. Dr. Dawes has worked as a university athletic performance coordinator, strength/performance coach, personal trainer and educator for over 20 years. His primary research interests is focused on improving the health, fitness and human performance for the tactical athletes and first responders. He is the co-founder and co-director of the OSU Tactical Fitness and Nutrition Lab and a member of the OSU Fire Council.

Jill Joyce, PhD, RD, is a Registered Dietitian, associate professor of public health nutrition in the Department of Nutritional Sciences and co-founder of the OSU Tactical Fitness and Nutrition Lab. She has been a RD for almost 10 years, spent nine years as an active duty Army spouse and has numerous family members and friends who are firefighters, soldiers and law enforcement officers. At OSU, Jill is excited and honored to be able to serve those who serve us by creating and testing public health nutrition programs to improve the health, fitness and performance of tactical athletes.

Resources

• Collaborators
  • OSU OKC Fire Academy
  • OSU CHS Armor and Shield
  • OSU Air Force and Army ROTC
  • Bond Tactical Research Unit
  • University of Rome Tor Vergata
  • California State University Fullerton-Tactical Research Unit
• Affiliates
  • 10^th Group SOCOM
  • Warrior’s Rest Foundation
• Peer-Reviewed Publications

  *Denotes Graduate Student Authors

  **Denotes Undergraduate Student Authors

  2022

  • Decker, A*. Hinton, B., Dawes, J., Lockie, R., & Orr, R.M. (2022). Physiological demands of law enforcement occupational tasks in Australian police officers. Annals of Work Exposures and Health. XX, No. XX, 1–7
  • Dawes, J.J., Scott, J., Caneetti, E.F.D, Lockie, R., Schram, B., & Orr, R.M. (2022). Profiling the New Zealand police trainee physical competency test. Frontiers in Public Health. 10:821451.
  • Lockie, R.G., Orr, R.M, & Dawes, J.J. (2022). Slowing the path of time: Age-related and normative fitness testing data for police officers from a health and wellness program. Journal of Strength and Conditioning Research. 36(3): 747-756.
  • Lockie, R.G., Moreno, M.R., Dawes, J.J., Orr. R.M, Rodas, K.A., Dulla, J.J. (2022). An analysis of the body drag test in law enforcement recruits with consideration to current population demographics. International Journal of Exercise Science. 15(7): 276-288
  • Collins, K.*, Dawes, J. Orr, R., Christensen, B. Lockie, R.G. (2022). Analysis of total and segmental body composition relative to fitness performance measures in law enforcement recruits. International Journal of Exercise Science. 15(4): 177-192.
  • Post, B.*, Dawes, J.J., & Lockie, R.G. (2022). Relationships between tests of strength, power and speed tests and the 75-yard pursuit run. Journal of Strength and Conditioning Research 36 (1): 99-105.
  • Lockie, R.G., Moreno, M.R., Dulla, J., Orr, R.M., Dawes, & J. Rodas, K.A.* (2022). The health and fitness characteristics of civilian jailer recruits prior to academy training. International Journal of Exercise Science. 15(4): 58-78
  • Hernandez, E.*, Dawes, J. J., & Lockie, R.G. (2021). Physical fitness percentile ranks and practical application for female law enforcement recruits in the USA. Facta Universitatis, Series: Physical Education and Sport. 9(1): 109-118.

  2021

  • Dawes, J., Lentine, T.*, Johnson, Q.*, Lockie, R, & Orr, R. (2021). Strength and conditioning program design considerations for law enforcement officers. Strength and Conditioning Journal. 43 (6) , 110-114
  • Dawes, J.J., Stahl, C.A.*, Lockie, R.G., Redmond^, E., Kornhauser, C.L., Holmes, R.J., & Orr,R.M. (2021). Associations between two measures of trunk muscular endurance among male law enforcement officers. Journal of Science in Sport and Exercise. 3, 374–378
  • Rodas, K.A.*, Moreno, M., Bloodgood, A.M., Dawes, J.J., Dulla, J.M., Orr, R.M, & Lockie, R.G. (2021). The effects of aerobic fitness on heart rate responses of a custody assistant recruit class to a formation run. International Journal of Exercise Science. 14(4): 1219-1233
  • Lentine, T.*, Johnson, Q.*, Lockie, R, Joyce, J, Orr, R., & Dawes, J. (2021). Occupational challenges to the development and maintenance of physical fitness within law enforcement officers. Strength and Conditioning Journal. 43 (6) 115-118
  • Orr, R.M, Sakurai, T.*, Scott, J.*, Movshovich, J.*, Dawes, J., Lockie, R., & Schram, B. (2021) The use of fitness testing to predict occupational performance in tactical personnel: A Critical Review. International Journal of Environmental Research and Public18, 7480.
  • Viramontes, E.*, Dawes, J, Dulla, J., Orr, R. & Lockie, R. (2021). Physical preparation for academy training specific to female law enforcement recruits. Tactical Strength and Conditioning Report. 63: 14-19
  • Lockie, R.G., Dulla, J., Orr, R.M., & Dawes, J.J. (2021). Relationship between the 20-meter Multistage Fitness Test and 2.4-kilometer run in law enforcement recruits. Journal of Strength and Conditioning Research. 35(10): 2756-2761
  • Hernandez, E.*, Dawes, J.J., Orr, R.M., Dulla, J.M., & Lockie, R.G. (2021). Are there differences in the physical fitness of recruits from smaller (hosting) and larger (participating) law enforcement agencies at the start of academy?International Journal of Exercise Science. 14 (4), 885-901
  • Bloodgood, A.M.*, Dawes, J.J, Orr, R.M., Stierli, M., Cesario, K.A.*, Moreno, M.R.*, Dulla, J.M., & Lockie, R.G. (2021). Effects of sex and age on physical testing performance for law enforcement agency candidates: Implications for academy training. Journal of Strength and Conditioning Research 35 (9): 2629–2635
  • Lockie, R.G., Orr, R.M., Dulla, J.M., & Dawes, J.J. (2021). Relationships between absolute and relative lower-body power and foot pursuit ability in law enforcement recruits. International Journal of Exercise Science. 14(3): 1078-1089.
  • Orr, R.M., Lockie, R.G., Milligan, G, Lim, C, & Dawes, J.J. (2021). Use of physical fitness assessments in tactical populations. Strength and Conditioning Journal. Publish Ahead of Print - doi: 10.1519/SSC.0000000000000656
  • Lindsay, K.G, Lockie, R.G, Orr, R.M, Alvar, B.A., Kornhauser, C.L., Holmes, R,J., Dawes, J.J. (2021). Exploring associations between physical fitness tests and a law enforcement specific Physical Ability Test using principal component analysis. Journal of Sport Sciences, DOI: 10.1080/02640414.2021.1949135
  • Orr, R.M., Rofe, A*. Hinton, B., Dawes, J.J, Greco, G., Lockie, R.G. (2021). The effect of grip size and grip strength on pistol marksmanship in police officers: A pilot study. Journal of Criminalistics and Law. 26(1), 61–72 doi:10.5937/nabepo26-32292
  • Zulfiqar, M.M.*, Wooland, J,* Schram, B., Dawes, J.J., Lockie, R.G., Orr, R. (2021). Battery Fitness Testing in Law Enforcement: A Critical Review of the Literature. International Journal of Exercise Science. 14 (4): 613-632
  • Lockie, R.G., Dulla J. Orr, R., & Dawes, J.J. (2021). Importance of ability based training for law enforcement recruits. Strength and Conditioning Journal. 43 (3): 80-90
  • Kollock, R., Thomas, J. *, Hale, D., Sanders, G., Long, A. Dawes, J.J., & Peveler, W. (2021). The effects of firefighter equipment and gear on the static and dynamic postural stability of fire cadets. Gait and Posture. 88, 161-166
  • Thomas, J.*, Kollock, R., Hale,D..*, Long, A.M.*, Bont, A.*, Dawes, J. & Sanders, G (2021). Effects of sex and load carried per kilogram of body mass on landing technique. International Journal of Exercise Science. 4(1): 633-643, 2021
  • Canetti, E.F.D., Dawes, J., Drysdale, P.H.*, Lockie, R.G., Kornhauser, C., Holmes, R., Schram, B., & Orr, R.M. (2021). The use of metabolic fitness measures as indicators of police occupational task performance. Journal of Science in Sport and Exercise. 3, 179–185. https://doi.org/10.1007/s42978-020-00066-1
  • Lockie,G., Moreno, M.R.*, Cesario, K.A.*, Balfany, K.*, Dulla J.M., Orr, R.M., & Dawes, J.J. (2021). With great power comes great ability: Extending research on fitness characteristics that influence work sample test battery performance in law enforcement recruits. Work, 1-10, DOI: 10.3233/WOR-213438
  • Lockie, R.G., Dulla, J.M., Orr, R.M., & Dawes, J.J. (2021). Physical fitness changes from initial hiring to academy in law enforcement recruits who graduate or separate from academy.10.3233/WOR-213438
  • Marins, E.F., Dawes, J.J., & Del Vecchio, F.B. (2021). Age and sex differences in fitness among Brazilian Federal Highway Patrol officers. Journal of Strength and Conditioning Research. Publish Ahead of Print - doi: 10.1519/JSC.0000000000004007
  • Johnson, Q.R.*, Scraper, J, Lockie, R.G., Orr, R.M., & Dawes, J.J. (2021). Sex-related differences in Functional Movement Screen scores among ROTC cadets? Military Medicine. 00, 0/0:1
  • Čvorović, A., Kukić, F., Orr, R.M., Dawes, J.J., Jeknić, V., & Stojković, M. (2021). The impact of a 12-week postgraduate training course on the body composition and physical abilities of police trainees. Journal of Strength and Conditioning: 35 (3): 826-832
  • Lockie, R.G., Carlock, B.N.*, Ruvalcaba, T.J.*, Dulla, J.M.*, Orr, R.M., Dawes, J.J., & McGuire, M.B.* (2021). Skeletal muscle mass and fat mass relationships with physical fitness test performance in law enforcement recruits before academy. Journal of Strength and Conditioning Research.February 25, 2021 - Volume Publish Ahead of Print - Issue - doi: 10.1519/JSC.0000000000003918
  • Orr, R.M., Canetti, E.F.D, Movshovich, J., Lockie, R., Dawes, J.J. & Schram, B. (2021). Profiling the New Zealand Police Physical Appraisal Test. International Journal of Emergency Services. 22(1) doi: https://doi.org/10.1108/IJES-06-2020-0032
  • Lockie, R.G., Dulla, J.M., Orr, R.M. & Dawes, J.J. (2021). The 20-m multistage fitness test and 2.4-km run: Applications to law enforcement fitness assessment. Strength and Conditioning Journal.Publish Ahead of Print - Issue - doi: 10.1519/SSC.0000000000000637
  • Hornsby, J.H., Johnson, B.L., Meckley, D.P., Blackley, A., Peveler, W.W., Lowes, J.N., & Dawes, J.J. (2021). Effects of heart rate biofeedback, sleep, and alertness on marksmanship accuracy during a live-fire stress shoot. International Journal of Exercise Science. 14(6): 123-133

  2020

  • Kukić, F., Dawes, J.J., Koropanovski, N., Joyce, J., Čvorović, A., & Dopsaj, M. (2020). Precision and predictive capability of body mass index in evaluation of obesity and body fatness level in police officers. Journal of Crimanilistics and Law. 25 (3); doi:10.5937/nabepo25-29000
  • Orr, R., Hinton, B., Wilson, A, Pope, R., & Dawes, J. (2020). Investigating the routine dispatch tasks performed by police officers. Safety, 6, 54.
  • Moreno, M.R., Rodas, K.A.*, Bloodgood, A.M.*, & Dawes, J.J., Dulla, J.M., Orr, R.M. & Lockie, R.G. (2020). The Influence of aerobic fitness on heart rate responses of custody
    assistant recruits during circuit training sessions. International Journal of Environmental Research and Public17(21), 8177
  • Kulakowski, E*, Lockie, R.G., Johnson, Q*, Lindsay, K., & Dawes, J.J. (2020). Relationships of lower-body power measures to sprint and change of direction speed among NCAA Division II women’s lacrosse players: An exploratory study. International Journal of Exercise Science. 13(6):1667 - 1676.
  • Marins, E. Barbosa, O.S., Machado, E.S., Orr, R.M., Dawes, J., & Del Vecchio, F.B. (2020). Profile of self-reported physical tasks and physical training in Brazilian special operations units: A web-based cross-sectional study. International Journal of Environmental Research and Public 17(19), 7135
  • Lockie, R.G.,Dawes, J.J., Moreno, M.R., McGuire, M.B.*, Ruvalcaba, T.J.,* Bloodgood, A.M.*, Dulla, J.M. &. Orr, R.M. (2020). We need you: Influence of hiring demand and modified applicant testing on the physical fitness of deputy sheriff recruits. InternationalJournal of Environmental Research and Public Health. 17, 7512
  • Lockie, R.G., Moreno, M.*, & Dawes J.J. (2020). Research note on relationships between the standing broad jump and vertical jump in law enforcement recruits: Implications for lower-body power testing. Journal of Strength and Conditioning Research. doi: 10.1519/jsc.0000000000003821.
  • Marins, E. Caputo, E., da Silva M., Dawes, J. Orr, R, & Alberton, C. (2020). Effectiveness of conservative interventions for non-specific low back pain in tactical populations: A systematic review of randomized controlled Sustainability. 12(19), 7922
  • Maupin, D.J.*, Schram, B., Canette, E.F.D, Dawes, J., Lockie, R.G., & Orr, R. (2020). Developing the fitness of law enforcement recruits during academy training. 12(19, 7944
  • Lockie, R.G, Dawes, J., MacLean, N.*, Pope. R, Holmes, R., Kornhauser, C., & Orr, R (2020). The impact of formal physical conditioning on the fitness of new police recruits: A retrospective cohort study. International Journal of Exercise Science. 13 (4): 1615-1629
  • Lockie, R.G., Dawes, J.J., Dulla, J.M., Orr, R.M. & Hernandez, E. (2020). Physical fitness, sex considerations, and academy graduation for law enforcement recruits. Journal of Strength and Conditioning Research. 34: 3356-3363.
  • Mackey, C.S.*, Johnson Q.*, Dawes, J.J., & Defreitas, J.M. (2020). Impact of summer break on anthropometrics and physical performance among Air Force Reserve Officers’ Training Corps cadets. Aerospace Medicine and Human Performance. 91 (10): 818-823
  • Lockie, R.G., Moreno, M.R., McGuire, M.B., Ruvalcaba, T.J., Bloodgood, A.M., Dulla, J.M., Orr, R.M. & Dawes, J.J. (2020). Relationships between isometric strength and the 74.84-kg (165-lb) body drag test in law enforcement recruits. Journal of Human Kinetics. 74: 5-13.
  • Kukić, F., Heinrich, K.M., Koropanovski, N., Poston, W., Čvorović, A., Dawes, J., Orr, R., Dopsaj, M. (2020). Differences in body composition across police occupations and moderation effects of leisure time physical activity. InternationalJournal of Environmental Research and Public Health. 17 (918), 6825
  • Lockie, R.G., Pope, R., Saarooni, O.*, Dulla, J., Dawes, J.J., & Orr, R.M. (2020). Job-specific physical fitness changes measured by the Work Sample Test Battery within deputy sheriffs between training academy and their first patrol assignment. International Journal of Exercise Science. 13(4): 1262-1274
  • Johnson, Q.R.*, Joyce, J.M., Kukić, F. Lockie, R.G, Kornhauser, C.L., Orr, R.M., & Dawes, J.J. (2020). Accuracy of body mass index based on self-report data among police cadets. Journal of Criminalistics and Law.
  • Johnson, Q.R*. Kukić, F., Todorović, N, Ćuk, I., Čvorovic, A. & Dawes, J.J. (2020). Effects of an 8-week resistance training program on jumping performance in national-level female volleyball players. Journal of Australian Strength and Conditioning. 28 (4)
  • Stone, B.L., Alvar, B.A., Orr, R.M., Lockie R.G., Johnson, Q* Goatcher, J*, & Dawes J.J. (2020). Impact of an 11-week strength and conditioning program on firefighter trainee fitness. Sustainability. 12, 6541
  • Wiley, A.*, Joseph, A.*, Orr, R., Schram, B., Kornhauser, C.L., Holmes, R.J., & Dawes, J.J. (2020). The impact of external loads carried by police officers on vertical jump performance. International Journal of Exercise Science. 13(6):1179-1189
  • Lockie, R.G., Dawes, J.J. & Callaghan, S.J. (2020). Lower-body power, linear speed, and change-of-direction speed in Division I collegiate women's volleyball players. Biology of Sport. 37(4):423-428.
  • Benton, M.J., Hutchins, A.M., & Dawes, J.J. (2020). Effect of menstrual cycle on resting metabolism in women: A systematic review and meta-analysis. PLOS ONE. https://doi.org/10.1371/journal.pone.0236025.
  • Orr, R.M., Ferguson, D.*, Schram, B.B., Dawes, J.J., Lockie, R.G., & Pope, R. (2020). The relationship between aerobic test performance and injury in police recruits. International Journal of Exercise Science. 13(4): 1052-1062
  • Lockie, R.G., Dawes, J.J., Orr, R.M., Dulla, J.M., Beitzel, M.*, & Hernandez, J.* (2020). Between-sex differences in the work sample test battery performed by law enforcement recruits: Implications for training and potential job performance. Journal of Strength and Conditioning Research. XX(X): 000–000
  • Lockie, R.G., Bloodgood, A*, Moreno, M*. McGuire, M.*, Balfany, K.*, & Dawes, J.J. (2020). Training load demands measured by surface electromyography wearable technology when law enforcement-specific body drags. Physical Education and Sport. 18 (1): 1-12
  • Lockie, R. G., Ruvalcaba, T. R.*, Stierli, M., Dulla, J. M., Dawes, J. J., & Orr, R. M. (2020). Waist circumference and waist-to-hip ratio in law enforcement agency recruits: Relationship to performance in physical fitness tests. Journal of Strength and Conditioning Research, 34(6), 1666-1675
  • Kukić, F., Todorović, N., Čvorović, A., Johnson, Q.* & Dawes, J.J. (2020). Association of improvements in squat jump with improvements in countermovement jump without and with arm swing Serbian Journal of Sports Science. 11(1): 29-35
  • Koropanovski, N., Kukic, F., Janković, R., Dimitrijević, R., Dawes, J.J., Lockie, R., & Dopsaj, M. (2020). Impact of physical fitness on recruitment and its association to study outcomes in police students. South African Journal for Research in Sport, Physical Education and Recreation. 42(1): 23 – 34.
  • Kukic, F., Koropanovski, N., Radivoje, J., Cvorovi, A., Dawes, J.J., Lockie, R.G., Orr, R.M., & Dopsaj, M. (2020) Association of sex-related differences in body composition to change of direction speed in police officers while carrying load. International Journal of Morphology, 3(38), 731-736
  • Čvorović,, Kukić, F., Orr, R.M., & Dawes, J.J. (2020). Effectiveness of a short-term conditioning program to prepare firefighters for an occupationally specific competition- Pilot Study. Journal of Australian Strength and Conditioning. 28(2): 19-26
  • Lockie, R.G., Beljic, A.*, Ducheny, S.C.*, Kammerer, J.D.*, & Dawes, J.J. (2020). Relationships between playing time and selected NBA combine test performance in Division I mid-major basketball players. International Journal of Exercise Science, 13(4), 583-596.
  • Stahl, C.A.*, Lindsay, K.G., Mann, J.B., Hunt, M., & Dawes, J.J. (2020). A comparison of lower body power characteristics between collegiate athletes from different competition levels. International Journal of Exercise Science, 13(6), 470-479.
  • Lockie, R.G., Dawes, J.J., Orr, R.M. & Dulla, J.M. (2020). Recruit fitness standards from a large law enforcement agency: Between-class comparisons, percentile rankings, and implications for physical training. Journal of Strength and Conditioning Research, 34, 934-941.
  • Lockie, R.G., Hernandez, J.A.*, Moreno, M.R.*, Dulla, J.M., Dawes, J.J. & Orr, R.M. (2020). 2.4-km run and 20-m multistage fitness test relationships in law enforcement recruits after academy training. Journal of Strength and Conditioning Research, 34, 942-945.
  • Johnson, Q.R.*, Goatcher, J.*, Diehl, C.*, Alvar, B., Lockie, R.G., Smith, D.B., Orr, R.M., & Dawes, J.J. (2020). Heart rate responses during simulated fire ground scenarios among full-time International Journal of Exercise Science, 13(2), 374-382.
  • Marins,F., Cabistany,L., Farias, C.B., Dawes, J.J., & Del Vecchio, F.B. (2020). Effects of personal protective equipment on the performance of federal highway policemen in physical fitness test. Journal of Strength and Conditioning Research, 34(1), 11-19.

  2019

  • Marins, E.F., Cabistany, L., Farias, C.B., Dawes, J.J., & Del Vecchio, F.B. (2019). Aerobic fitness, upper-body strength and change of direction speed predict performance on an occupational physical ability test among police officers while wearing personal protective equipment. Journal of Sports Medicine and Physical Fitness, 59(11), 1835-1844.
  • Orr, R.M., Dawes, J.J., Lockie, R.G., & Godessi, D.* (2019). The impact of lower-body strength and power on load carriage tasks: A critical review. International Journal of Exercise Science, 12(6), 1001-1022.
  • Lockie, R.G., Orr, R.M., Moreno, M.R.*, Dawes, J., & Dulla, J. M. (2019). Time spent working in custody influences work sample test battery performance of deputy sheriffs compared to recruits. Journal of Environmental Research and Public Health, 16(7), 1108.
  • Čvorović, A., Kukić, F., Orr, R.M., & Dawes, J.J. (2019). Effects of training and semester break on physical fitness in police trainees. Journal of Kinesiology, 51(2), 20-30.
  • Dawes, J.J., Lockie, R.G., Kornhauser, C., Holmes, R., & Orr, R.M. (2019). Relationships between absolute and relative strength and power in male police officers of varying strength levels. Journal of Sport Science and Exercise. https://doi.org/10.1007/s42978-019-00033-5, 1-8 (Invited)
  • Lockie, R.G., Moreno, M.R., Cesario, K.A, McGuire, M.D., Dawes, J.J., Orr, R.M., & Dulla, J.M. (2019). The effects of aerobic fitness on day one physical training session completion in law enforcement recruits. Journal of Trainology, 1, 1-4.
  • Dawes, J.J., Lockie, R.G., Orr, R.M., Kornhauser, C.L., & Holmes, R.J. (2019). Initial fitness testing scores as a predictor of police academy completion. Journal of Australian Strength and Conditioning, 27(04), 30-37.
  • Muirhead, H. *, Orr, R., Schram, B., Kornhauser, C., Holmes, R., & Dawes, J.J. (2019). The relationship between fitness and marksmanship in police officers. Safety, 5(3), 54. https://doi.org/10.3390/safety5030054
  • Dawes, J.J., Lockie, R.G., Kukić, F., Cvorovic, A., Kornhauser, C., Holmes, R., & Orr, R. M. (2019). Accuracy of self-reported height, body mass and derived body mass index in a group of law enforcement officers. Journal of Criminalistics and Law, 24(2). https://doi.org/10.5937/nabepo24-21191
  • Myers, C.*, Orr, R., Goad, K.*, Schram, B., Lockie, R.G., Kornhauser, C., Holmes, R., & Dawes, J. (2019). Comparing levels of fitness of police officers between two United States law enforcement agencies, ,Pre-press, 1-8.
  • Lockie, R.G., Moreno, M.R.*, Cesario, K.A.*, McGuire, M.B.*, Dawes, J.J., Orr, R.M., & Dulla, J.M. (2019). The effects of aerobic fitness on day one physical training session completion in law enforcement recruits. Journal of Trainology, 8(1), 1-4.
  • Lockie, R.G., Dulla, J.M., Stierli, M., Cesraio, K.A.*, Moreno, M.R.*, Bloodgood, A.M.*, Orr, R.M., & Dawes, J.J. (2019). Physical fitness characteristics by sex and age for custody assistants from a law enforcement agency. Journal of Strength and Conditioning Research, 33(8), 2223-2232.
  • Moreno, M.R.*, Dulla, J.M., Dawes, J.J., Orr, R.M., Cesario, K.A.*, & Lockie, R.G. (2019). Lower-body power and its relationship with body drag velocity in law enforcement recruits. International Journal of Exercise Science, 12, 847-858.
  • Mros, S.*, & Dawes, J.J. (2019). Using suspension-based resistance training as a method of shoulder prehabilitation for firefighters. Tactical Strength and Conditioning Report.
  • Kukic, F.*, Scekic, A., Koropanovski, N., Cvorovic, A., Dawes, J.J., & Dopsaj, M. (2019). Age-related body composition differences in female police officers. International Journal of Morphology, 37(1), 302-307.
  • Lockie, R.G., Balfany, K.*, Bloodgood, A.M. *, Moreno, M.R*, Cesario, K.A.*, Dulla, J.M, Dawes, J.J., & Orr, R.M. (2019). The influence of physical fitness on reasons for academy separation in law enforcement recruits. International Journal of Environmental Research and Public Health. 16(3), 72.
  • Lockie, R.G., Post, B.K.*, & Dawes, J.J. (2019). Physical qualities pertaining to shorter and longer change-of-direction test performance in men and women. Sports, 7(45), 1-13
  • Lockie, R.G., Dawes, J.J., Kornhauser, C.L., & Holmes, R.J. (2019). A Cross-Sectional and retrospective cohort analysis of the effects of age on flexibility, strength endurance, lower-body power, and aerobic fitness in law enforcement officers. Journal of Strength and Conditioning Research, 33(2), 451-458