Science, asked by rampalgarg683, 3 months ago

primary source of energy during a marathon​

Answers

Answered by kingslint
1

Answer:

Muscle glycogen, the primary fuel source for marathoners, provides approximately 2 hours of energy. Performance will decline before muscle glycogen stores are truly depleted.

Explanation:

Answered by TANVEERJAMAN
0

Answer:

Muscle glycogen, the primary fuel source for marathoners, provides approximately 2 hours of energy. Performance will decline before muscle glycogen stores are truly depleted.

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