冷谦是元末明初著名的养生家,他以气功养生,年逾百岁仍然非常健康,寿终于150岁。他根据自己养生健身的经验,写了一本养生专著《修龄要旨》。这本书既是他养生健身的经验总结,也为后人提供了简单易学的养生方法,其中两点对后人很有借鉴意义: Leng Qian is a well-known health advocate at the end of Yuan Dynasty and Ming Dynasty. He relies on Qigong to maintain his health. Over a hundred years of age he is still very healthy and his life is finally 150. According to his own health and fitness experience, he wrote a health book “revision age essence.” This book is both a summary of his experience of health fitness, but also for future generations to provide a simple and easy to learn health methods, two of which are of great significance to posterity: