asked 130k views
1 vote
Please help!!!

__________ exercise is sustained vigorous activity that strengthens your heart and lungs.

Anaerobic

Aerobic

2 Answers

6 votes
Aerobic is the answer to your question.

Anaerobic exercise would help boost your metabolism and maintains lean muscle, not strengthen your heart and lungs.
answered
User Neoswf
by
9.3k points
2 votes
Aerobic

I take health class if you need more help.
answered
User Sijo Jose
by
8.9k points
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