News tagged with marathon runners

Can marathons temporarily hurt the heart?

(HealthDay)—The thousands of runners who will take part in the New York City Marathon on Sunday most likely believe they are strengthening their cardiovascular system by participating. But new research suggests the strain ...

Oct 31, 2013
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Got the flu? Rest first, exercise later, experts say

(HealthDay)—Although regular exercise has been linked to a strong immune system, people with flu symptoms, such as fever, extreme tiredness, muscle aches and swollen lymph glands, should avoid physical exertion while sick ...

Jan 22, 2013
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