atements regarding energy metabolism during exercise is true? n sustain all-out effort for about 10-15 minutes can be used up in about 12 seconds of all-out exercise ation increases glycogen stores and improves exercise performance at 85% via energy producing pathways is only 40% efficient, with 60% of the

Nutritional Sciences: From Fundamentals to Food, Enhanced Edition
3rd Edition
ISBN:9781337486415
Author:McGuire
Publisher:McGuire
Chapter9: Physical Activity And Health
Section: Chapter Questions
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Question 29
Which of the following statements regarding energy metabolism during exercise is true?
O muscle ATP stores can sustain all-out effort for about 10-15 minutes
blood glucose stores can be used up in about 12 seconds of all-out exercise
creatine supplementation increases glycogen stores and improves exercise performance at 85%
VO2 max
O the formation of ATP via energy producing pathways is only 40% efficient, with 60% of the
energy lost as heat
O all of the above are true
Transcribed Image Text:Question 29 Which of the following statements regarding energy metabolism during exercise is true? O muscle ATP stores can sustain all-out effort for about 10-15 minutes blood glucose stores can be used up in about 12 seconds of all-out exercise creatine supplementation increases glycogen stores and improves exercise performance at 85% VO2 max O the formation of ATP via energy producing pathways is only 40% efficient, with 60% of the energy lost as heat O all of the above are true
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