Respiratory Kinematics and Vocal Performance

Introduction

• Breathing and breath support are crucial for vocal performance.
• Adequate breath management is necessary for optimal vocal output.
• Overview includes breathing techniques, anatomy, and physiology in vocal training.
• Differences in respiratory training for classical and contemporary singers are explored.

Historical Overview of Respiratory Pedagogy

• Origins trace back to 1723 with Pier Francesco Tosi.
• Historical texts mostly anecdotal, based on individual pedagogue's techniques.
• Italian school of bel canto and influences from German and French traditions.
• Key figures:
  • Manuel Garcia II: Advocated diaphragmatic breathing and noble posture.
  • Mathilde Marchesi: Opposed corset use; emphasized diaphragmatic breathing.
  • Lamperti: Focused on respiration as the basis for singing.
  • William Shakespeare: Emphasized breath management and smooth, inaudible inhalation.
  • William Vennard: Discussed the science of acoustics in singing, proper posture, and breathing.

Contemporary Respiratory Pedagogical Training

• Jan Sullivan emphasizes postural alignment for effective breathing.
• Robert Edwin advocates for efficient breath management in singing.
• Lara Henderson supports classical diaphragmatic breathing techniques.

Anatomy and Physiology of the Respiratory Mechanism

• Respiratory system acts as a base for voice production.
• Importance of understanding diaphragm, rib cage, and abdominal involvement.
• Inspiration: Involves diaphragm contraction or rib cage expansion.
• Expiration: Typically passive but controlled during singing.
• Key muscles:
  • Inspiratory Muscles: Diaphragm, external intercostals.
  • Accessory Inspiratory Muscles: Sternocleidomastoid, scalene muscles.
  • Expiratory Muscles: Internal intercostals, rectus abdominus, obliques.

Respiratory Kinematics for Vocal Athletes

• Factors influencing breathing: posture, physical activity, and genre.
• Classical singers use a large part of their vital capacity.
• Research shows variability in breathing strategies among singers.
• Breathing affected by emotional states during performances.

Emerging Respiratory Findings

• Limited data on diverse populations like transgender individuals.
• Post-COVID considerations include potential long-term respiratory impacts.

Chapter Summary

• Breath management is critical for all genres of singing.
• Variability in breathing strategies necessitates tailored training for performers.

References

• Extensive list of studies and sources related to breathing and vocal performance.