Endorphins : ) when endorphins are released when exercising, it can help you feel good when stressed, nervous, sad, and help you calm down when angry.
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Hi there!
While two lifeguards are performing CPR on the same victim, they should each take a " turn" giving compressions.By switching between them, the will each get a rest. This will help prevent fatigue, which can limit the amount of good chest compressions.
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