Democratic Sentinel, Volume 13, Number 16, Rensselaer, Jasper County, 10 May 1889 — Vocal Music and Sound Lungs. [ARTICLE]

Vocal Music and Sound Lungs.

A recent writer says that those, nations which are given to the cultivation of vocal music are strong and -vigorous, with broad, expansive chests, .-.Vocal music is a good lung exercise; it increases expansion of the lung tissue; it calls into action the. entire, lung, thus making the apices' less likely to develop organic disease*