Question

How does regular exercise help make us more alert and energetic?

Answer 1

Answer:

During exercise the brain releases endorphins, the chemical that helps improve our mood.

Explanation:

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Answer 2

The release endorphins which is a chemical that improves our mood helps make us more alert and energetic during regular exercise.

Endorphins also reduces the pain we feel in our body and drives us into a positive vibe and euphoria. Our outlook in life is also on the positive side during the release of endorphins.