Tai Chi Glossary > Fajin Method (发劲方法)

Fajin Method (发劲方法)

Definition: The Fajin Method (发劲方法) describes the specific mechanical and energetic sequence through which explosive force is trained and issued in tai chi—rooting, winding, releasing, and withdrawing as a single coordinated action.

Fa jin is the result. Fajin Method is the road that leads there.

The distinction matters. Many practitioners understand fa jin as a concept—explosive force from the Dan Tian, whole-body coordination, relaxed transmission—without having a clear picture of the specific sequence that produces it. Fajin Method addresses exactly this: not what fa jin is, but how it is trained and executed, step by step, from the ground up.

The Four-Phase Sequence

Effective fa jin is not a single action but a sequence of four phases that must occur in the correct order and without interruption between them.

Root (根, gēn)

Everything begins with the ground. Before any force can be issued, the practitioner must establish a connection between their feet and the earth—weight sinking, kua open, Dan Tian settled. Without root, fa jin has no source. It becomes a push driven by the arms alone, easily absorbed. With root, the ground itself participates in the issue. The reaction force of the earth travels upward through the kinetic chain and expresses through the contact point.

Wind (缠, chán)

The spiral winding phase. As the root establishes, the body winds through silk reeling —the kua turns, the spine spirals, the arms coil. This winding stores elastic tension in the connective tissue and creates the spring that the release phase will uncoil. In Chen-style fa jin, this phase is often visible as a slight gathering or compression before the explosive outward movement. In more advanced practice it becomes nearly invisible—compressed into a fraction of a second.

Release (发, fā)

The unwinding. Stored spiral tension releases suddenly and completely, traveling from the Dan Tian outward through the spine, shoulder, arm, and finally the contact point. The key word is suddenly—fa jin is not a gradual acceleration but an instantaneous change from wound to unwound. The sound that often accompanies Chen-style fa jin (ha, hei, or huh) is a natural consequence of this sudden release, not a performance. The breath that was held during the winding phase releases with the force.

Withdraw (收, shōu)

Immediately after the release, the body returns to a neutral, rooted state. This phase is as important as the release itself. A practitioner who remains extended after fa jin has committed their weight and structure forward—creating a window of vulnerability that an experienced partner can exploit instantly. Withdraw closes that window. Issue and return. The cycle completes before the opponent has fully registered what happened.

What Can Go Wrong

Each phase has its characteristic failure mode.

Root failures are the most fundamental. A practitioner who rushes to issue before establishing root produces arm-driven force—locally powerful, structurally disconnected, easily redirected. The correction is always patience: settle first, issue second.

Winding failures produce flat, linear force. Without the spiral phase, the release has no stored tension to uncoil—it is just a push in the direction of the contact. Practitioners who skip or abbreviate the winding phase often increase arm tension to compensate, which makes the issue telegraphed and the force shallow.

Release failures come in two forms. Releasing too early—before the winding is complete—dissipates the stored tension before it can concentrate at the contact point. Releasing too late—holding the wind until the moment has passed—means fa jin arrives after the opponent has had time to adjust. Timing the release to the exact moment of the opponent’s vulnerability is the most subtle and most demanding skill in the entire method.

Withdraw failures leave the practitioner exposed. This is particularly common when fa jin “works”—when the force lands cleanly and the opponent is moved. The natural impulse is to follow, to pursue the advantage. Doing so breaks the cycle and creates a new vulnerability. The classical instruction is consistent: issue completely, return completely, remain in central equilibrium .

Training the Method

Fajin Method is not trained by attempting fa jin repeatedly at full intensity. That approach builds habits faster than it builds skill—usually the wrong habits. The classical training sequence moves from slow to fast, from large to small, from external to internal.

Early training isolates each phase. Zhan Zhuang builds root. Silk reeling exercises develop the winding quality. Slow form practice integrates them. Only when root and winding are genuinely present does speed training begin—and even then, the emphasis is on the quality of the sequence rather than the speed of execution.

Push hands provides the testing ground. A partner who can absorb a poorly timed or disconnected fa jin and respond immediately teaches the practitioner more about Fajin Method than solo drilling ever can. Each exchange reveals which phase is incomplete. The feedback is immediate and unambiguous.

The goal, ultimately, is compression—the four phases condensing from a visible sequence into a single instant. A master’s fa jin appears to have no preparation. In reality, root, wind, release, and withdraw are all present—they have simply become simultaneous rather than sequential. This compression is the product of years of deliberate practice, not a shortcut that can be found any other way.

• Fa Jin — the result that Fajin Method produces
• Silk Reeling — the winding phase mechanism central to Fajin Method
• Dan Tian — the initiating center from which the release phase originates
• Kua — the hip region whose turn drives both winding and release
• Central Equilibrium — the state the withdraw phase returns to
• Zhan Zhuang — standing practice that builds the root phase foundation
• Push Hands — partner practice that tests and refines all four phases
• Chen Style — the tai chi style in which Fajin Method is most explicitly trained
• Jing (劲) — the trained force quality that Fajin Method develops and expresses
• Listening Jing — the sensitivity that times the release phase to the opponent’s moment of vulnerability

Have questions about Fajin Method in practice? Our forum thread — Qigong FAQ: Everything Beginners Ask — Answered by Senior Practitioners — covers this and many more topics answered by experienced practitioners.