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5 votes
How does a proper warm up affect blood flow?

O A.
Blood flow increases.
B. Blood flow decreases.
OC. Blood flow increases and then decreases.
OD. Blood flow decreases and then increases.

User Cool Blue
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2 Answers

4 votes
A proper warm up increased your blood flow.
User Kingori
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5.3k points
5 votes
a.blood flow icreases

but i would double check with someone else
User Khawaja Asim
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5.8k points