yes until easy the air exhalation from mouth because the pressure in the lung called intrapulmonary pressure high than the atmospheric pressure.
narrowing airway
It increases the back pressure in the airways, keeping the airways opening and decreasing the work of breathing.
She pursed her lips in scorn. His lips were tightly pursed.
How to do pursed lip breathing:1. Breath in (inhale) slowly through your nose for 2 counts.2. Feel your belly get larger as you breathe in.3. Pucker your lips, as if you were going to whistle or blow out a candle.4. Breathe out (exhale) slowly through your lips for 4 or more counts.Exhale normally. Do not force air out. Do not hold your breath when you are doing pursed lip breathing. Repeat these steps until your breathing slows.Reviewed ByReview Date: 02/14/2009David C. Dugdale, III, MD, Professor of Medicine, Division of General Medicine, Department of Medicine, University of Washington School of Medicine.
To increase the oxygen intake to stimulate the heart and lungs. You can try exercises like pursed-lip breathing and deep belly breathing to open your airways and increase the amount of oxygen in your body.
"Pursed" can be used several ways, the most common of which refers to the pursing of one's lips. Usually used to display disappointment, disgust, or annoyance. For example, "Sandra pursed her lips at the new mail boy, who threw the paper into a puddle yet again."
The past participle is pursed.
Pancho Villa
James Robert Kinker has written: 'The effects of pursed-lip breathing and added expiratory resistances on arterialized-venous blood gases and lactic acid' -- subject(s): Aerobic exercises, Blood gases, Breathing exercises, Energy metabolism, Physiological aspects, Physiological aspects of Aerobic exercises, Respiration
Pain radiating into the shoulders. Pressure in the center of the chest, sometimes described as crushing or heavy. Pursed lips indicating difficulty breathing. Purple lips indicating lack of blood flow. Persipration that is excessive or otherwise unusual.
he pursed the nothing career
lara
Burst, cursed, first, immersed, nursed, pursed, dispersed, worst.
he pursed a life of exploration to claim teritories for england