Which of the following is true as exercise intensity increases?
a. Energy is supplied i...
Biology, 22.05.2020 03:57 Kcloughley
Which of the following is true as exercise intensity increases?
a. Energy is supplied in a smooth continuum where one system may predominate depending upon the intensity.
b. When the anaerobic threshold is reached muscles begin getting oxygen and suddenly begin producing lactate, which can be measured in the blood.
c. There is a point in ultraendurance activities where fat metabolism stops completely and protein metabolism supplies nearly all of the energy.
d. At a certain point aerobic metabolism is shut off and anaerobic metabolism is turned on.
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