mikewwe13:

The benefits of aerobic exercise are __________? A. Increase in lung capacity B. Lowered blood pressure C. Stronger heart muscles D. All of the above

1 month ago
mikewwe13:

@Pixel

1 month ago
Pixel:

i think D again

1 month ago
mikewwe13:

To be most effective, how many ‘reps’ should each set contain? A. 3-5 B. 8-12 C. 15-20 D. 50

1 month ago
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