以意引气到疾所而攻之,必瘥。”引气法是一种以意引气攻疾祛病的方法,具体功法有三
种∶
(1)引气攻病法。如《养性延命录》说∶“凡行气欲除百病,随所在作念之。头
痛念头,足痛念足,和气往攻之,从时至时,便自消矣。”本篇“行气从头至足止,愈疽、
疝、大风、偏枯、诸风痹”,《疝气门》“引腹中气,遍行身体。去疝瘕病。”等便是引
气攻病的例子。
(2)引气营运法。如“上引泥丸,下达涌泉”法。泥丸是道家术语,即是脑内或头
顶部位。《黄庭内景经》说∶“脑神精根字泥丸。”涌泉是穴位名,位于前足心凹陷,足
底的前三分之一处。以意念“存想自身从首至足,又自足至丹田,上脊膂,人于泥丸,
想其气如云直贯泥丸”(《天隐子》)或“闭口缄息,存想气真气自尾闾升夹脊,
透泥丸,逐其邪气”(《逍遥子导引诀》)。本法是古代练功家常用的整体行气法,
后世又将此法发展成了“大、小周天法”等全身性引气营运法。具体练法请参照本书
《老人门·通玄集周大法》。
(3)引气外出法。如“每引气,心心念送之,从脚趾头使气出。”《圣济总录》
说∶“念气从足十趾出,久自觉气通手足,行之不止,身日轻强,气脉柔和,荣卫调畅。”
可见引气外出主要是以意念想象“内气”外出的一种功法,这种功法久行之有调和荣卫、
疏通气血,祛病强身的作用。
《气功》杂志(1983, 4(1)∶8~9)曾介绍运用引气法战胜瘫痪的经验,现摘
录如下∶作者刘荣华患脊髓蛛网膜炎后四肢麻木,肌肉萎缩,二便失禁。采用仰卧或侧卧
位,以意念从头至足,节节放松,并以意念思想从头至足有一白球下落,然后入地,再周
而复始,以利入静。两月后,觉腹背发热,上肢有力,眠食好转,能坐凳上。后加练丹田
涌泉贯气法,呼气时用意念将丹田之气下引至两脚底涌泉穴,吸气时又用意念将气引回至
丹田。三月后,丹田充实,小腹饱满,会阴跳动,命门发热,自觉有气沿脊柱而上。一天
早晨,这热气终于贯通尾闾、夹脊、玉枕三关。霎时刷地一下,轰然一震,恰似闪电雷呜,
周身抖动。从此身体上也出现了奇迹;四肢麻木,胸腹腰臂的紧束感都彻底解除,能迈开
大步行走了。愈后两次接受脉象仪、心电图、断层X 光电视透影等检查,结果均正常。并接
受中国科学院和中医学会联合气功仪测试,如实地描绘出了气功锻炼的皮肤电阻温
度等图象。
"Use intention to guide Qi (vital energy) to the site of the disease to attack it, and the illness will surely be cured." The method of guiding Qi is a technique that uses intention to direct Qi to attack diseases and eliminate pathogens. There are three specific practices:
(1) Guiding Qi to Attack Disease Method. For example, *Yangxing Yanming Lu* (Record of Nourishing Nature and Extending Life) states: "When practicing Qi circulation to remove various illnesses, focus your mind on the location of the pain. If the head hurts, focus on the head; if the foot hurts, focus on the foot. Use harmonious Qi to attack it, and over time, it will naturally subside." Examples of this method include "circulating Qi from the head to the feet to cure carbuncles, hernia, severe wind disorders, hemiplegia, and various wind-bi syndromes," and from the chapter on Hernia: "guide the Qi in the abdomen to circulate throughout the body, eliminating hernia and abdominal masses."
(2) Guiding Qi for Circulation Method. For example, the method of "guiding Qi upward to Niwan and downward to Yongquan." Niwan is a Daoist term referring to the brain or the top of the head. *Huangting Neijing Jing* (Inner Landscape Scripture of the Yellow Court) states: "The spirit root of the brain is named Niwan." Yongquan (Kidney 1, Foot-Shaoyin) is an acupoint located in the depression at the anterior sole, in the anterior one-third of the plantar surface. By intention, "visualize oneself moving from head to foot, then from foot to Dantian, up the spine, entering Niwan, imagining the Qi piercing through Niwan like clouds" (*Tianyinzi*), or "close the mouth and hold the breath, visualize True Qi rising from Weilu, passing through Jiaji, penetrating Niwan, and driving out evil Qi" (*Xiaoyaozi Daoyin Jue*). This method was commonly used by ancient practitioners as a holistic Qi circulation technique. Later generations developed this into whole-body guiding methods such as the Great Heavenly Circuit (Da Zhou Tian) and Small Heavenly Circuit (Xiao Zhou Tian). For specific practice methods, refer to *Zhongxuan Ji Zhou Da Fa* in the section "Elderly Gate" of this book.
(3) Guiding Qi Outward Method. For example, "Each time you guide Qi, constantly send it with your mind, letting the Qi exit from the toes." *Shengji Zonglu* (General Records of Holy Relief) states: "Visualize Qi exiting from the ten toes of the feet. After long practice, one will naturally feel Qi circulating through the hands and feet. Continuous practice makes the body lighter and stronger daily, the Qi meridians soft and flexible, and Ying (Nutritive) and Wei (Defensive) Qi smooth and unobstructed." Thus, guiding Qi outward is primarily a technique where one visualizes "internal Qi" exiting the body. Long-term practice of this method helps harmonize Ying and Wei, unblock Qi and Blood, eliminate disease, and strengthen the body.
The journal *Qigong* (1983, Vol. 4, No. 1: pp. 8–9) once introduced experience in using the guiding Qi method to overcome paralysis, which is excerpted below: The author, Liu Ronghua, suffered from numbness in all four limbs, muscle atrophy, and incontinence of urine and feces after contracting spinal arachnoiditis. Adopting supine or lateral positions, he used intention to relax segment by segment from head to foot. He visualized a white ball descending from head to foot, then entering the ground, repeating this cycle to facilitate mental stillness. After two months, he felt heat in his abdomen and back, strength in his upper limbs, improved sleep and appetite, and could sit on a stool. Later, he added the practice of connecting Qi between Dantian and Yongquan. During exhalation, he used intention to guide Qi from the Dantian down to the Yongquan acupoints on both soles; during inhalation, he used intention to draw the Qi back to the Dantian. After three months, the Dantian became full, the lower abdomen plump, the Huiyin area twitched, the Mingmen area felt hot, and he consciously felt Qi ascending along the spine. One morning, this warm Qi finally passed through the three passes: Weilu, Jiaji, and Yuzhen. Suddenly, with a loud crack, resembling thunder and lightning, his whole body trembled. Miracles occurred in his body thereafter; the numbness in his limbs and the tightness in his chest, abdomen, waist, and arms were completely relieved, and he could walk with large strides. After recovery, two examinations using a pulse meter, electrocardiogram, and tomographic X-ray fluoroscopy yielded normal results. He also underwent testing with a joint Qigong instrument by the Chinese Academy of Sciences and the Chinese Medical Association, which accurately depicted images such as skin resistance and temperature changes during Qigong practice.