Sophrologie et performance sportive explores how the practice of sophrology—a discipline that blends breathing, relaxation, and mental visualization—can enhance athletic achievement. Drawing on scientific research and practical case studies, the work outlines techniques for improving focus, reducing performance anxiety, and accelerating recovery. Readers are guided through step‑by‑step exercises designed to cultivate body awareness and mental resilience, making the book useful for both elite competitors and recreational athletes seeking a holistic edge. The author, Dr. É. Perreault‑Pierre, integrates insights from sports science with the philosophical underpinnings of sophrology, offering a balanced perspective that bridges theory and actionable training strategies.