Why are marathon runners collapsing and dying.

Biology

2 answers:

swat323 years ago

7 0

Answer:

Some of the reasons why marathon runners often collapse near the finishing line is because the build-up of lactic acid in the blood during the run triggers abnormal heart rhythms and also exhaustion, emotional stress, dehydration and heat stroke.

Explanation:

hope this helps :D pls mark brainliest :D

elixir [45]3 years ago

3 0

Answer:

Why do marathon runners collapse and die? Some of the reasons why marathon runners often collapse near the finishing line is because the build-up of lactic acid in the blood during the run triggers abnormal heart rhythms and also exhaustion, emotional stress, dehydration and heat stroke

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