个人防护设备会影响消防员的无氧健身
Z Papadakis1, A Stamatis2,3, P Beitia1,4
1Human Performance Laboratory, Department of Health Promotion and Clinical Practice, Barry University, Miami, FL, USA.
Occupational medicine (Oxford, England)
|June 25, 2024
概括
消防员个人防护设备 (PPE) 在职业特定测试中显著降低了无氧适应能力 (AF) 的表现. 这凸显了在健身评估期间考虑PPE的专业培训计划的需要.
科学领域:
- 职业健康和安全问题 职业健康和安全问题
- 运动生理学 运动生理学
- 消防员 表演 科学 科学
背景情况:
- 个人防护设备 (PPE) 对于消防员的安全至关重要,但可能会影响无氧适应性 (AF).
- 不一致的身体能力测试 (PAT) 协议 (带有或没有PPE) 可能会误导消防员的准备.
- 对个人防护设备对运营需求的临界无氧能力的影响存在担忧.
研究的目的:
- 量化消防员在佩戴完整的个人防护设备与普通运动服时的无氧健身表现的差异.
- 评估个人防护设备对特定职业的无氧能力测试的影响.
- 为消防员提供标准化的健身评估协议.
主要方法:
- 研究了来自南佛罗里达州消防部门的62名消防员的两个队伍.
- 专业特定的无氧健身测试 (握手,垂直跳跃,玛格丽亚-卡拉门,300码的穿跑) 用和没有个人防护设备进行.
- 使用Jamovi的重复测量分析,调整身体和职业体重.
主要成果:
- 佩戴个人防护设备显著降低了59%的相对握力.
- 在垂直跳跃中峰值功率下降了11%,在玛格里亚-卡拉门的平均功率下降了49%,使用个人防护设备.
- 穿着PPE时,300码的穿运行完成时间增加了18%.
结论:
- 消防员的个人防护设备在职业特定的适应性测试中显著降低了无氧性能.
- 非常需要定制的AF培训计划,包括个人防护设备.
- 在评估消防员的健身组件和准备能力时,职业特异性至关重要.
更多相关视频
08:44Author Spotlight: Integrating Alveolar-Capillary Reserve Measurements in Exercise Adaptation and Therapeutic Strategies
Published on: February 2, 2024
696
09:33Using Near-Infrared Spectroscopy Wearable Devices to Identify Central Versus Peripheral Limitations During Exercise
Published on: December 19, 2024
821
相关概念视频
Personal Protective Equipment
1.5K
Personal protective equipment (PPE) is unique clothing or equipment worn by an employee to minimize or prevent exposure to infectious agents. PPE creates a barrier between the employee and the infectious materials. PPE must be readily available in the patient care area. PPE includes gloves, gowns and aprons, masks and respirators, goggles, face shields, shoes, and headcovers:
1.5K
Exercise and Cardiovascular Response
780
Exercise significantly impacts cardiovascular response, which is crucial for understanding patient health and designing effective treatment plans.
Light to moderate physical activity initiates a series of interconnected responses in the body. The heart rate modestly increases in anticipation of the workout, followed by widespread vasodilation as oxygen consumption by skeletal muscles increases. This results in decreased peripheral resistance, increased capillary blood flow, and accelerated...
Light to moderate physical activity initiates a series of interconnected responses in the body. The heart rate modestly increases in anticipation of the workout, followed by widespread vasodilation as oxygen consumption by skeletal muscles increases. This results in decreased peripheral resistance, increased capillary blood flow, and accelerated...
780
Exercise and Cardiac Output
982
Regular physical activity is essential for maintaining cardiovascular health, with aerobic exercises being particularly effective. According to the American Heart Association, 150 minutes of moderate to intense aerobic exercise per week is recommended for a healthy heart. Aerobic activities may include brisk walking, running, bicycling, cross-country skiing, and swimming, ideally performed three to five times per week.
Sustained exercise increases the muscles' oxygen demand, which can be...
Sustained exercise increases the muscles' oxygen demand, which can be...
982
Pulmonary Function Tests
317
Pulmonary Function Tests (PFTs)
Pulmonary Function Tests are crucial diagnostic tools for assessing respiratory function, particularly in patients with chronic respiratory disorders. They comprehensively evaluate lung volumes, ventilatory function, breathing mechanics, diffusion, and gas exchange. These tests help diagnose pulmonary diseases and play a significant role in monitoring disease progression, evaluating disability, and assessing response to therapy.
PFTs involve using a spirometer, a...
Pulmonary Function Tests are crucial diagnostic tools for assessing respiratory function, particularly in patients with chronic respiratory disorders. They comprehensively evaluate lung volumes, ventilatory function, breathing mechanics, diffusion, and gas exchange. These tests help diagnose pulmonary diseases and play a significant role in monitoring disease progression, evaluating disability, and assessing response to therapy.
PFTs involve using a spirometer, a...
317
Factors Affecting Pulmonary Ventilation
1.3K
Besides the pressure difference between the external environment and the lungs, the airflow rate and ease of pulmonary ventilation are also influenced by three other factors: surface tension of the fluid in the alveoli, compliance of the lungs, and airway resistance.
Alveolar Surface Tension
The alveolar fluid lines the luminal surface of the alveoli and exerts a force called surface tension. This force is caused by the polar water molecules in the liquid being more strongly attracted to each...
Alveolar Surface Tension
The alveolar fluid lines the luminal surface of the alveoli and exerts a force called surface tension. This force is caused by the polar water molecules in the liquid being more strongly attracted to each...
1.3K
Exercise and Muscle Performance
1.4K
Exercise induces a range of adaptations in muscle tissue, depending on the type and duration of activity. Such physical training can be broadly categorized into two types: endurance exercises and resistance exercises.
Endurance exercises
Endurance exercises involve running, swimming, or cycling, which require repetitive movements with low force output. When a person engages in endurance exercise, a few noticeable changes occur in their skeletal muscles. For instance, the number of capillaries...
Endurance exercises
Endurance exercises involve running, swimming, or cycling, which require repetitive movements with low force output. When a person engages in endurance exercise, a few noticeable changes occur in their skeletal muscles. For instance, the number of capillaries...
1.4K
