(A) Whether non-elite runners and cyclists, after prolonged exercise, have more troponin in their bloodstream than do elite athletes.out of scope
(B) How long the body takes, on average, to restore elevated troponin levels to normal.--correct ..may be the the effect is for a small duration
(C) Whether the body produces any other substances after extended periods of exercise that may be harmful.-out of scope
(D) Whether the body sustains irreparable damage as a result of a long-distance run or
...
(B) How long the body takes, on average, to restore elevated troponin levels to normal.--correct ..may be the the effect is for a small duration
(C) Whether the body produces any other substances after extended periods of exercise that may be harmful.-out of scope
(D) Whether the body sustains irreparable damage as a result of a long-distance run or
...







