Which do YOU THINK the answer is? Why do you think so?
If you're in doubt, look up the word "aerobic."
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If you’re aerobically fit, you can
A. quit your normal exercise routine without any
negative effects.
B. sustain a regular routine of exercise for 30–60 minutes
with minimal fatigue.
C. lift very heavy weights without injuries to your joints.
D. run a marathon without experiencing fatigue
1 answer
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