Polio Place

A service of Post-Polio Health International

Frog Breathing

In this 1983 video funded by The Polio Foundation of Alberta, polio survivor Gary McPherson demonstrates glossopharyngeal (frog) breathing. Clarence Dail, MD, at the Los Angeles-based Rancho Los Amigos respiratory center, described his observations in a 1951 article in California Medicine. Patients with very low vital capacity “discovered this method of breathing without help or even suggestion that it was possible. Others learned from them.

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