Martin Joel, Toczko Michael, Lockie Robert G
Sports Medicine Assessment Research & Testing (SMART) Laboratory, George Mason University, Fairfax, Virginia, USA
Sports Medicine Assessment Research & Testing (SMART) Laboratory, George Mason University, Fairfax, Virginia, USA.
Occup Environ Med. 2023 Aug;80(8):455-461. doi: 10.1136/oemed-2023-108828. Epub 2023 May 31.
To examine the effects of implementing a consequential fitness assessment (pull-ups, curl-ups, push-ups, 3 min step test) in a fire department on an individual level.
We used a repeated-measures design to analyse fitness assessment data from 2019 to 2020 in Northern Virginia. A total of 631 professional firefighters completed the fitness assessment in both years. Repeated measures analysis of variances (ANOVAs) and multiple regression modelling were used to examine the effects of the fitness assessment and factors associated with changes in fitness, respectively.
Overall all aspects of fitness improved over the first year of implementation with a majority of firefighters improved on all components of the fitness assessment except for pull-ups (16.1% improved). Greater levels of baseline fitness and being female were negatively associated with changes in all fitness measures. Older firefighters had smaller changes in pull-up, curl-up and push-up performance.
During the first year of fitness assessment implementation, the fire department generally improved. The findings suggest that fire departments which enforce mandatory fitness assessments must establish policies for dealing with inadequate performance and offer resources to aid individual firefighters.
在个体层面上,研究在消防部门实施相应体能评估(引体向上、仰卧起坐、俯卧撑、3分钟台阶测试)的效果。
我们采用重复测量设计来分析2019年至2020年弗吉尼亚州北部消防部门的体能评估数据。共有631名职业消防员在这两年都完成了体能评估。重复测量方差分析(ANOVAs)和多元回归模型分别用于检验体能评估的效果以及与体能变化相关的因素。
在实施的第一年,体能的各个方面总体上都有所改善,除引体向上(提高了16.1%)外,大多数消防员在体能评估的所有项目上都有进步。较高的基线体能水平和女性身份与所有体能指标的变化呈负相关。年龄较大的消防员在引体向上、仰卧起坐和俯卧撑表现上的变化较小。
在体能评估实施的第一年,消防部门总体上有所改善。研究结果表明,强制实施体能评估的消防部门必须制定应对表现不佳的政策,并提供资源以帮助个体消防员。