Discover the science behind the breath that powers Qigong.

In Qigong and the Science of Breath, clinician and longtime Qigong teacher David Hastings Lloyd bridges ancient wisdom with modern physiology and neuroscience. You will gain a clear, evidence-based understanding of why breath sits at the center of Qigong practice, and how intentional breathing patterns create measurable shifts in your nervous system, energy, and vitality.

This book shows you:

• How diaphragmatic breathing improves gas exchange, autonomic regulation, and heart rate variability.

• The neurological and systemic benefits, from reduced inflammation to better cerebrospinal fluid flow and spinal stability.

• Why modern breathing habits often go wrong, and how to return to natural, nourishing patterns.

• The key variables (rate, depth, nasal breathing, posture) that make the biggest difference.

• Practical tools for personalization, tracking, and safe daily use.

Whether you are a dedicated Qigong practitioner, meditation teacher, health professional, or simply looking for better energy and calm, this book offers trustworthy guidance. It respects traditional roots while drawing on rigorous science. You will not find specific forms or esoteric techniques here. Instead, you get the clear why and how that can deepen any existing practice.

Breath is life’s most intimate rhythm. By the end of this book you will understand it with fresh clarity and confidence. You will know exactly how to work with it for greater resilience, presence, and embodied wisdom.

Start breathing with renewed skill and appreciation today.