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Ymorist [56]
3 years ago
9

Bradley decides one day to run a marathon without any training. After ten minutes has elapsed and Bradley has run half a mile, h

e begins to get cramps in his thighs. He is also breathing very rapidly. What is causing the cramps on Bradley's legs?
Biology
2 answers:
Harlamova29_29 [7]3 years ago
5 0

Answer:

The correct answer is "lactic fermentation".

Explanation:

Lactic fermentation is a type of anaerobic respiration that occurs in muscle cells as a way to produce energy when not enough oxygen reach the cells. This happens when a person is performing anaerobic exercise for a considerable period of time or without proper training, like Bradley that tried to run a marathon without any training. Lactic fermentation produces lactic acid build up on muscles, which is what is causing the cramps on Bradley's legs.

aleksandrvk [35]3 years ago
3 0
The build of of lactic acid
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