I was so hyperactive, it was a way of getting me to exert energy to sleep at night.
The Sun
He has the ability to exert energy in supporting offensive and defensive plays.
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The fight or flight response when one perceives a threat helps the body exert energy to fight or run away to live another day.
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While playing, members exert energy on behalf of the team (personal investment in the group).
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Instead, cataphracts trotted to within a reasonable distance before charging, exerting energy only during the decisive engagement.
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