Researchers raise the fitness bar for first responders

The number one killer of firefighters isn’t burns or smoke inhalation; it’s stress and exertion, which kills about 50 firefighters each year nationwide. To help firefighters and law enforcement officers better manage the physical and emotional demands of their jobs, researchers are pushing them to the limit with state-of-the-art equipment measuring everything from cardiovascular endurance to flexibility.

from Fitness News — ScienceDaily
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