Are There Differences in Fitness between Recruits from Larger (Hosting) and Smaller (Participating) Law Enforcement Agencies?

International Journal of Exercise Science 14(4): 885-901, 2021. Law enforcement agencies often conduct academy training classes that include recruits hired by both the larger hosting agency (HA), and by smaller participating agencies (PA). HAs that need to fill more positions may have recruits with a wide range of fitness levels. Smaller agencies may be more selective in their hiring as they do not have as many available positions. This study compared HA and PA recruit fitness prior to academy. Retrospective analysis was conducted on 11 academy classes, incorporating 742 HA recruits (602 males, 140 females) and 99 PA recruits (82 males, 17 females). The following fitness tests were administered prior to academy: push-ups and sit-ups completed in 60 seconds, vertical jump; 2-kg medicine ball throw, 75-yard pursuit run, and 20-m multistage fitness test. A univariate analysis of variance, with sex as a covariate, analyzed each fitness test to determine any differences between HA and PA recruits. Effect sizes were also calculated. There were significant differences in push-up (p = 0.034, d = 0.22) and sit-up (p \u3c 0.001, d = 0.47) repetitions between HA and PA recruits. PA recruits completed ~8% and ~12% more repetitions, respectively. There were trivial differences between HA and PA recruits in the other fitness tests, although HA recruits tended to have a wider range of fitness levels. The push-up and sit-up differences may provide some indication that PA were more selective in their hiring. Nonetheless, staff should recognize that individual fitness differences may exist in recruits from different agencies prior to academy training