Take a deep breath and hold it for a few seconds; then slowly breathe out.
Take a deep breath, quickly. You want to breathe in as much air as you can, as fast as you can. Then breathe out as fast as you can.
Take three breaths before breathing out. Take a first deep breath and hold it. Without breathing out, take another breath and hold it. Finally, take a third breath. Then slowly breathe out.
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WebMD Medical Reference from Healthwise
March 12, 2014
This information is not intended to replace the advice of a doctor.
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