| (Natural News) Firefighters are at an increased risk of suffering heart attacks due to intense heat and exertion, a new study reveals. To assess this, researchers randomly chose 19 non-smoking, healthy firefighters to participate in two fire simulation exercises. During the activity, the firefighters had to rescue a dummy victim from a two-story structure with temperatures... |
from NaturalNews.com http://ift.tt/2pJALDz
No comments:
Post a Comment