If Cindy wanted to increase her endurance by taking supplements or drugs, she would be attempting to increase the __________.
A.
uptake of oxygen by red blood cells
B.
release of sugars in the blood stream
C.
uptake of carbohydrates by the body
D.
release of insulin in the body

Question

If Cindy wanted to increase her endurance by taking supplements or drugs, she would be attempting to increase the __________.
A.
uptake of oxygen by red blood cells
B.
release of sugars in the blood stream
C.
uptake of carbohydrates by the body
D.
release of insulin in the body

anonymous · Answer

d but I'm not 100% sure

academicgurusinc · Answer

A. uptake of oxygen by red blood cells

The reason why we experience muscle soreness is due to the lack of oxygen we can uptake while the demand for energy is high. In increasing energy uptake, we prevent less lactic acid from building up (the soreness) and we are able to build a higher level of endurance as a result.

academicgurusinc · Answer

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