asked 144k views
1 vote
When you assess your cardiorespiratory endurance, you’re actually measuring how efficiently your system is using

A. glucose.
B. oxygen.
D. muscle. c was wrong

2 Answers

6 votes
The answer is B, oxygen.
answered
User Nfadili
by
7.6k points
4 votes
The answer is B. Oxygen

answered
User Tuomur
by
8.2k points
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