Moulson-Litchfield M, Freedson P S
Clin Sports Med. 1986 Jul;5(3):571-87.
The nature of public safety jobs often reflects sudden strenuous exertion at a moment's notice. In the 1970s, police and fire departments became acutely aware of high numbers of on-the-job injuries and illnesses related to coronary heart disease. Disability payments for premature cardiovascular problems were being linked to cardiovascular risk factors accrued while on the job. This prompted public safety departments to initiate fitness programs for their employees. The fitness level of public safety personnel is not high. Job-related benefits have been linked to consistent physical training; high aerobic capacity, high muscular strength and endurance, above-average lean body weight, and minimal body fat are necessary for efficient job performance. In light of the physical benefits gained through regular exercise, pioneer departments began exercise programs for their personnel. These included the fire departments in Lawrence, Kansas, Alexandria, Virginia and Los Angeles, and the Dallas police department. Mealey documents psychologic improvements with exercise. Pioneer fitness programs such as that of the Los Angeles fire department have noted evidence of risk-factor reduction following institution of a mandatory program. The Alexandria department has instituted mandatory entrance requirements for their recruits, such as a no-smoking policy while on the job and mandatory exercise participation. Many community departments are not able to justify the institution of fitness programs. They may cite cost, lack of space, or lack of administrative support for the inability to initiate these programs. Legal and union ramifications may also deter the effort of program implementation. Considerations when implementing programs should involve cost of equipment, space, employee input, and determination of mandatory versus voluntary status. Preliminary medical screening and fitness evaluations should reliably evaluate an employee's physical ability to perform job-related tasks. The tests should be performed on a regular basis during employment. It is important, therefore, to convey the benefits of exercise to administrators. Frequent exercise testing should record progress of participants during exercise training and goals should be constantly updated. Pioneer programs should be used as models to follow when implementing a public safety physical training program. However, individual departments should evaluate the needs of their own personnel with respect to equipment, exercise schedule and type, and place of training.(ABSTRACT TRUNCATED AT 400 WORDS)
公共安全工作的性质往往体现为在接到通知的瞬间就需要突然进行高强度的体力活动。在20世纪70年代,警察部门和消防部门敏锐地意识到,与冠心病相关的在职伤病数量众多。因心血管问题过早领取的残疾抚恤金与工作期间积累的心血管风险因素有关。这促使公共安全部门为其员工启动健身计划。公共安全人员的健康水平不高。与工作相关的福利与持续的体育锻炼相关;高效履行工作职责需要具备高有氧能力、高肌肉力量和耐力、高于平均水平的瘦体重以及最低限度的体脂。鉴于定期锻炼能带来身体益处,一些先驱部门开始为其人员开展锻炼计划。这些部门包括堪萨斯州劳伦斯市、弗吉尼亚州亚历山德里亚市和洛杉矶市的消防部门,以及达拉斯警察局。米利记录了锻炼对心理的改善作用。诸如洛杉矶消防部门的先驱健身计划指出,在实施强制计划后有降低风险因素的证据。亚历山德里亚部门对新招募人员制定了强制入职要求,比如在职期间的禁烟政策以及强制参与锻炼。许多社区部门无法为开展健身计划找到合理理由。他们可能会以成本、空间不足或缺乏行政支持为由,说明无法启动这些计划。法律和工会方面的影响也可能阻碍计划的实施。实施计划时的考虑因素应包括设备成本、空间、员工意见以及确定强制还是自愿参与的状态。初步的医学筛查和体能评估应可靠地评估员工执行与工作相关任务的身体能力。这些测试应在员工在职期间定期进行。因此,向管理人员传达锻炼的益处很重要。频繁的锻炼测试应记录参与者在锻炼训练期间的进展情况,并且目标应不断更新。在实施公共安全体能训练计划时,应将先驱计划作为效仿的范例。然而,各个部门应根据自身人员在设备、锻炼时间表和类型以及训练地点方面的需求进行评估。(摘要截取自400字)