在男性执法官员中,根据他们的体重指数类别,运动表现是否不同?
Drew E Gonzalez1, Don R Melrose2, Filip Kukić3
1Department of Kinesiology and Sport Management, Texas A&M University, College Station, TX 77843, USA.
Healthcare (Basel, Switzerland)
|July 12, 2025
概括
较高的体重指数 (BMI) 对执法人员 (LEO) 的运动表现产生负面影响,除了峰值无氧功率输出 (PAPw). 保持健康的BMI对于LEO的身体能力至关重要.
科学领域:
- 运动生理学 运动生理学
- 职业健康 职业健康 职业健康
- 人类测量学 人类测量学.
背景情况:
- 体重指数 (BMI) 是评估体重状况的常见指标.
- 执法人员 (LEO) 需要高水平的身体适应能力来履行职责.
- 肥胖患病率在许多人群中,包括LEOs,是一个越来越令人担忧的问题.
研究的目的:
- 调查身体质量指数 (BMI) 分类与男性执法人员 (LEO) 运动表现的各种措施之间的关系.
- 为了确定LEO人口中健康,超重和肥胖的BMI群体之间的特定身体性能差异.
主要方法:
- 对532名男性LEO进行了分析,分为健康,超重和肥胖的BMI组.
- 评估运动表现,包括俯卧,坐卧,估计的VO2max,垂直跳跃 (VJ) 和最大无氧功率输出 (PAPw).
- 使用Kruskal-Wallis H和ANCOVA进行统计分析,并使用Mann-Whitney U测试进行对对比,并根据年龄进行调整.
主要成果:
- 在所有测试参数 (p < 0.001) 的BMI组之间观察到运动表现的显著差异.
- 与健康的LEO相比,超重和肥胖的LEO表现出较低的VO2max,VJ以及俯卧式和坐卧式的表现.
- 较高的BMI群体比健康的BMI群体表现出明显更大的峰值无氧功率输出 (PAPw).
结论:
- 升高的BMI与LEOs的有氧能力和肌肉耐力下降有关.
- 峰值无氧功率输出是一个例外,在具有更高BMI的LEO中显示更高的值.
- 保持健康的BMI对于优化执法人员的整体运动表现和身体准备能力至关重要.
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