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基础体能测量能否预测执法学院的毕业情况?

Do baseline physical fitness measures predict law enforcement academy graduation?

机构信息

Sports Medicine Assessment Research & Testing (SMART) Laboratory, George Mason University, Manassas, VA, USA.

Human Performance Collaborative, Office of Research, The Ohio State University, Columbus, OH, USA.

出版信息

Work. 2022;72(1):263-269. doi: 10.3233/WOR-205310.

Abstract

BACKGROUND

Law enforcement officers experience high stress levels and perform various physical tasks. Thus, law enforcement academies emphasize physical fitness training and assessment.

OBJECTIVE

To examine fitness test-performances and determine which entry-level fitness components best predict likelihood of successful law enforcement academy graduation.

METHODS

Recruits (151 males, 42 females) completed initial academy fitness testing: one-repetition maximum bench press, push-ups, sit-ups, pull-ups, sit-and-reach, 1.5-mile run, and work performance test. Chi-square and t-tests were used to examine gender differences. Correlation coefficients assessed relationships, while logistical regression determined the best fitness components for predicting graduation (p < 0.05).

RESULTS

Males had greater fitness performances except pull-ups, sit-ups and sit and reach (p < 0.05). Distributions of below average fitness performances were similar between genders with majority of recruits performing below average on all tests. Gender, age, push-ups, and pull-ups explained 18% of the variance in graduation rates (p < 0.05). Males were 4.68 (p < 0.05) times more likely to graduate, but other predictors were not significant.

CONCLUSIONS

No single fitness test predicted the likelihood of graduation and majority of performances were below average, suggesting the importance for proficiency across multiple fitness components. Considering lower fitness performances and graduation rates, females may further benefit from training programs prior to academy entrance.

摘要

背景

执法人员承受着高强度的压力,并执行各种体力任务。因此,执法学院强调体能训练和评估。

目的

检查体能测试表现,并确定哪些入门级体能成分最能预测执法学院毕业的可能性。

方法

招募了 151 名男性和 42 名女性新兵,他们完成了初始学院体能测试:一次最大重复 bench press、俯卧撑、仰卧起坐、引体向上、坐立伸展、1.5 英里跑和工作表现测试。卡方检验和 t 检验用于检查性别差异。相关系数评估了关系,而逻辑回归则确定了预测毕业的最佳体能成分(p < 0.05)。

结果

男性的体能表现优于女性,除了引体向上、仰卧起坐和坐立伸展(p < 0.05)。性别之间低于平均体能表现的分布相似,大多数新兵在所有测试中表现都低于平均水平。性别、年龄、俯卧撑和引体向上解释了毕业率的 18%(p < 0.05)。男性毕业的可能性高出 4.68 倍(p < 0.05),但其他预测因素并不显著。

结论

没有单一的体能测试可以预测毕业的可能性,而且大多数表现都低于平均水平,这表明需要在多个体能成分上达到熟练程度。考虑到较低的体能表现和毕业率,女性可能会从入学前的培训计划中进一步受益。

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