Jīngluò (经络) is the network of channels through which Qì (气, vital energy) and Xuè (血, blood) circulate in the body according to Traditional Chinese Medicine. The character 经 (Jīng) means "warp" — the vertical threads on a loom, representing the primary channels. The character 络 (Luò) means "net" — the connecting branches that link the primary channels into a comprehensive network. Together, the Jīngluò forms a map of the body's energetic anatomy that underlies acupuncture, herbal medicine, Qìgōng, and the internal mechanics of Wudang martial arts.

The Twelve Primary Channels

The core of the Jīngluò system consists of twelve bilateral channels (十二正经 Shí'èr Zhèngjīng), each associated with a specific Zàng (脏, Yīn organ) or Fǔ (腑, Yáng organ). They are organized into six Yīn-Yáng pairs:

Hand Tàiyīn — Lung Channel (手太阴肺经). Flows from the chest down the inner arm to the thumb. Governs Qì, respiration, and the body's defensive energy.

Hand Yángmíng — Large Intestine Channel (手阳明大肠经). Flows from the index finger up the outer arm to the face. Governs elimination and the clearing of pathogenic influences.

Foot Yángmíng — Stomach Channel (足阳明胃经). Flows from the face down the front of the body and leg to the second toe. Governs digestion and the production of postnatal Qì.

Foot Tàiyīn — Spleen Channel (足太阴脾经). Flows from the big toe up the inner leg to the chest. Governs transformation of food into Qì and Blood, and the holding of blood within the vessels.

Hand Shàoyīn — Heart Channel (手少阴心经). Flows from the armpit down the inner arm to the little finger. Governs blood circulation and houses the Shén (神, Spirit).

Hand Tàiyáng — Small Intestine Channel (手太阳小肠经). Flows from the little finger up the outer arm to the ear. Governs the separation of pure from impure.

Foot Tàiyáng — Bladder Channel (足太阳膀胱经). Flows from the inner eye over the head and down the entire back and posterior leg to the little toe. The longest channel, governing water metabolism and carrying the back's defensive energy.

Foot Shàoyīn — Kidney Channel (足少阴肾经). Flows from the sole of the foot up the inner leg to the chest. Governs the body's foundational essence (Jīng 精) and reproductive vitality.

Hand Juéyīn — Pericardium Channel (手厥阴心包经). Flows from the chest down the center of the inner arm to the middle finger. Protects the Heart and governs emotional balance.

Hand Shàoyáng — Triple Burner Channel (手少阳三焦经). Flows from the ring finger up the outer arm over the ear to the eyebrow. Governs the three body cavities and the regulation of water and heat.

Foot Shàoyáng — Gallbladder Channel (足少阳胆经). Flows in a zigzag pattern from the eye down the side of the body and leg to the fourth toe. Governs decision-making and the smooth flow of bile.

Foot Juéyīn — Liver Channel (足厥阴肝经). Flows from the big toe up the inner leg to the ribs. Governs the smooth flow of Qì throughout the body and stores blood.

These twelve channels form a continuous circuit. Qì flows from one to the next in a specific sequence, completing a full cycle every 24 hours. Each channel has a two-hour peak period aligned with the Chinese body clock (子午流注 Zǐwǔ Liúzhù).

The Eight Extraordinary Channels

Beyond the twelve primary channels, eight extraordinary vessels (奇经八脉 Qí Jīng Bā Mài) serve as reservoirs and regulators of Qì flow:

The Rèn Mài (任脉, Conception Vessel) runs up the front midline of the body. It governs all Yīn channels.

The Dū Mài (督脉, Governing Vessel) runs up the spine and over the head. It governs all Yáng channels.

Together, the Rèn Mài and Dū Mài form the Xiǎo Zhōutiān (小周天, Microcosmic Orbit) — a central circuit in Nèidān (内丹, Internal Alchemy) and Qìgōng practice. Circulating Qì through this orbit is a foundational meditation practice in the Sānfēngpài system.

The remaining six extraordinary vessels — Chōng Mài (冲脉), Dài Mài (带脉), Yīn Qiáo Mài (阴跷脉), Yáng Qiáo Mài (阳跷脉), Yīn Wéi Mài (阴维脉), and Yáng Wéi Mài (阳维脉) — regulate the flow between the primary channels, store excess Qì, and manage the body's deeper energetic processes.

Relevance to Wudang Martial Arts

The Jīngluò system is not abstract theory for Wudang practitioners — it is directly applied in training and combat.

Qìgōng (气功) practices such as Zhàn Zhuāng (站桩), Bāduànjǐn (八段锦), and Wǔxíng Qìgōng (五行气功) are designed to open specific channels, clear blockages, and strengthen Qì circulation. The practitioner who understands which channels a given exercise addresses can train more precisely.

Diǎnxué (点穴, Vital Point Striking) — a component of Tàiyǐ Wǔxíngquán (太乙五行拳) and other advanced forms — depends entirely on knowledge of the Jīngluò system. Specific points along the channels, when struck with precision at the right moment, can disrupt Qì flow, cause pain, or temporarily disable an opponent. This art requires knowledge not only of point locations but of the timing of Qì circulation through the Chinese body clock.

Qínná (擒拿, Joint Locking) techniques frequently target areas where channels cross or converge, amplifying the pain and control effect of the lock beyond what mechanical leverage alone would produce.

Internal power generation in forms like Xuánwǔquán (玄武拳) involves channeling Qì through specific pathways during Fālì (发力, power emission). The sensation of force traveling from the ground through the legs, waist, and striking limb follows the channel network — practitioners with developed Qì sensitivity can feel this pathway directly.

Jīngluò and the Dāntián

The three Dāntián (丹田) — lower (下丹田), middle (中丹田), and upper (上丹田) — serve as major intersections in the Jīngluò network. The lower Dāntián in particular is where the Rèn Mài, Dū Mài, and Chōng Mài converge, making it the primary gathering point for Qì cultivation. This is why virtually all Wudang practices — Qìgōng, forms, meditation — direct attention to the lower Dāntián: it is the hub of the entire channel system.