Hopefully, with his chest now airtight, normal breathing would return.

It required a supreme act of will to resume normal breathing.

Look, listen and feel for normal breathing for no more than 10 seconds.

Try to do it in the same rhythm as normal breathing, and be careful not to push too hard.

Mammals and birds gives off these gases as part of their normal breathing.

It was so quiet that even my normal breathing sounded loud.

Something about it was stifling, as though the air were too heavy for normal breathing.

The body at rest is fully oxygenated by normal breathing and cannot take on any more.

She placed fifth in 17:29.8 and needed medical care afterward to restore normal breathing.

During normal breathing, air flows freely in and out of the lungs.