Glossopharyngeal Breathing (Frog Breathing)
A specialized compensatory breathing technique where the user 'gulps' air using the tongue and pharyngeal muscles to force it into the lungs. It is primarily used by individuals with severe respiratory muscle weakness to increase vital capacity, assist in coughing, and provide ventilator-free time.
- 1Sit upright in a comfortable position and take a normal breath in to your maximum capacity.
- 2Open your mouth, drop your jaw slightly, and use your tongue to 'gulp' a small bolus of air.
- 3Close your lips and push the trapped air to the back of your throat using a swallowing motion.
- 4Open your glottis (vocal cords) and force the air down into your lungs.
- 5Quickly close your glottis to trap the air in your lungs, preventing it from escaping.
- 6Repeat this gulping process 6 to 10 times in rapid succession to 'stack' the air and fully expand your chest.
- 7Open your glottis and relax your chest to allow a passive, natural exhalation.
Glossopharyngeal breathing utilizes the glossopharyngeal musculature as an accessory respiratory pump, bypassing paralyzed or weakened diaphragmatic and intercostal muscles. By performing a series of rapid 'gulps,' air is sequentially trapped in the pharynx and forced through the open glottis into the trachea. This positive pressure ventilation technique increases tidal volume, improves alveolar ventilation, maintains chest wall compliance, and significantly enhances peak cough flow for effective airway clearance.
Treats Symptoms
Target Metrics
Contraindicated in patients with bulbar muscle weakness, vocal cord paralysis, severe obstructive pulmonary disease (due to risk of barotrauma), and cognitive impairments that prevent learning the complex motor sequence.
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