Performing CPR? Just beat it!

By Samara Ross
Updated July 2 2018 - 6:12pm, first published June 12 2018 - 12:00am
Humming a tune can help you keep in time when performing CPR.
Humming a tune can help you keep in time when performing CPR.

KNOWING the Macarena could help save a life. Spanish researchers have found humming along to the catchy '90s hit could help people perform better quality, possibly life-saving, CPR.

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