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. A treatise on anatomy, physiology and hygiene : designed for colleges, academies and families. lungs. This exercise also conduces to tlie acqui-sition of musical sounds. 603. The attitude affects the modulation of the an individual stands erect, the movements of the apparatus are most free and effective. Thelarynx is l)rought forward by the erect position of the headand the elevation of the chin. The muscles of the arytenoidcartilages are then brought to a proper relation for action, byAvhich a tension of the vocal cords is produced, that favors(;lear and harmoni
. A treatise on anatomy, physiology and hygiene : designed for colleges, academies and families. lungs. This exercise also conduces to tlie acqui-sition of musical sounds. 603. The attitude affects the modulation of the an individual stands erect, the movements of the apparatus are most free and effective. Thelarynx is l)rought forward by the erect position of the headand the elevation of the chin. The muscles of the arytenoidcartilages are then brought to a proper relation for action, byAvhich a tension of the vocal cords is produced, that favors(;lear and harmonious enunciation. Experiment. Read with the head bowed forward and thochin depressed; then read with the head erect and the chinelevated, and the difference in the movement of the vocal 601—G16. Give the hygiene of the vocal organs. 602. How may the Toicebe strengthened ? 603. What effect has the erect attitude upon the mod-ulations of the voice ? Give the experiment. HYGIENE OF THE VOCAL 0RGaK3„ 275 organs, together with the difference in the voice, will bemanifest. Tier. 107. Fiz.
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Keywords: ., bo, booksubjectanatomy, booksubjecthygiene, booksubjectphysiology