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Question
research clearly shows that the risk of dying not only from heart disease but from all causes is greatest for
elite athletes such as marathoners.
sedentary people, a.k.a. "couch potatoes."
occasional exercisers, a.k.a. "week-end warriors."
moderately active people who exercise 3-4 days/week
Answer
This answer is hidden. It contains 1 characters.
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