ISBN-13: 9781544254104 / Angielski / Miękka / 2017 / 432 str.
ISBN-13: 9781544254104 / Angielski / Miękka / 2017 / 432 str.
Most Qigong books don't give the scientific background or trials to justify the described methods. This book does and alos disusses classical Yoga and Tai Chi.