JUL Medical

For those who have had the priviledge of studying with either Arnold Jacobs or with Vince Penzarella, (2nd Trumpet, NY Philarmonic, Ret.), these where a must.

Five or six liter rubber bags where inhalation and exhalation can be practiced. Since the same air is breathed, carbon dioxide, rather than oxygen, is transferred avoiding hyperventilation.

Practice emptying and filling the lungs by slowly rebreathing air several times in a row. In this exercise the muscles of enlargement will learn to work apart from the muscles of reduction.

The bag can also be used as an aproximate gauge of a person’s vital capacity and one can practice articulations.

Manufactured by JUL Medical, latex and and the same as Rusch with an ecomonical savings.



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