Homework SourseWhich factor is most important in determining an individuals
Which factor is most important in determining an individual\'s exercise limit?
respiratory system efficiency
What is excess post-exercise oxygen consumption (EPOC)?
| amount of stored energy and ATP in muscle cells |
| cardiovascular efficiency |
| efficiency of oxygen use by muscles |
| respiratory system efficiency |
Solution
Answer 1:
All the factors are important in determining individual\'s exercise limit. However most important factor is efficiency of oxygen use by muscles.
Answer 2:
EPOC is the excess oxygen required by the body after exercise to restore normal metabolism.
Correct option is (c)
| (C) | O2 used to metabolize lactate, restore ATP and phosphocreatine levels, and replenish O2 bound to myoglobin |
