These types of exercises evoked enthusiastic responses and personal testimonials concerning how the exercises helped singers overcome tension and mental blocks to progress. No student should consider exercise a substitute for practice. Neither should any student consider vocalizing and singing a substitute for aerobic fitness exercises. Physical exercise, however, proves important to singers in developing the suppleness and strength of the vocal instrument. Also, because singers appear on stage in dramatic productions, they need to be as physically fit and attractive as possible.
Operatic roles demand energy and prowess.
The combination of vigorous singing and strenuous physical acting necessitate performers who are fit and energetic. Audiences and stage directors now require that singers look like the characters they portray. It is difficult to land the role of Butterfly if one is overweight. Fitness has become a necessity for success in stage careers. It is clear that, when you combine Physical exercise is not a substitute for technique or vocal practice with these statements, You are your instrument.