
Jo Estill
Jo Estill was a renowned voice scientist and performer who studied how the voice works and developed techniques to improve singing and vocal health. She focused on understanding the precise muscle movements involved in producing different sounds, allowing singers to control their voices more effectively. Her work emphasizes the importance of targeted exercises to develop vocal skills safely, without strain. Estill's methods are used by singers, teachers, and speech therapists to enhance voice quality, clarity, and flexibility. Her approach bridges scientific research and practical application, promoting healthier, more expressive singing and speaking.