Premise: When the heart is under duress, it releases proteins known as troponins into the bloodstream.
Premise: In elite marathoners and cyclists, troponin levels become so elevated after a race that they are indistinguishable from those observed in patients who have recently suffered a heart attack.
Conclusion: Despite the benefits of exercise, it is evident that too much running or cycling, even for one day, has a detrimental effect on health.
Which of the following would be most useful to
...
Premise: In elite marathoners and cyclists, troponin levels become so elevated after a race that they are indistinguishable from those observed in patients who have recently suffered a heart attack.
Conclusion: Despite the benefits of exercise, it is evident that too much running or cycling, even for one day, has a detrimental effect on health.
Which of the following would be most useful to
...



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