Please note that the content of this book mainly consists of articles that are available online from Wikipedia or other free sources. Ba Duan Jin refers to a series of eight Qigong exercises. Literally translated from Chinese, Ba Duan Jin means "eight pieces of brocade," comparing the value of the exercises to that of the expensive brocade fabric. In German, the exercises are also referred to as the "eight noble exercises" or "eight brocades." The origin of the exercises is said to date back to the 12th century, with their creation attributed to Marshal Yue Fei. Ba Duan Jin is performed while standing and is characterized by a combination of slow arm and body movements, breathing techniques, and associated mental imagery. The movements are typically repeated four to eight times each, resulting in a total practice duration of between 10 and 20 minutes.