In the classical texts of northern Chinese martial arts, a phrase appears that practitioners still quote today: “Tongbei and Pigua combined – even demons and gods tremble.” It is one of the few sayings that names two styles in a single breath — and in doing so makes a claim that is rare in the Chinese martial arts tradition: these two styles belong together.
Tongbei Quan and Pigua Zhang are not a marketing pair. They are a historically grown system in which two very different movement qualities — the whip and the axe — were taught by the same teachers, trained by the same students, and consciously interwoven in application. Whoever learns one without the other learns half; whoever learns both has a tool pair that completes itself.
”When combined, even demons tremble”: The northern style pair
Both styles come from the martial arts traditions of northern China, with particular spread in Hebei province. Both work with long, sweeping arm paths — which makes them recognisable at first glance as classic “Northern styles”. Both use the back and spine as the central force generator. And they share their teachers: across generations, Tongbei and Pigua masters were often the same individuals, who taught both styles to their students at once.
The reason the saying bundles them is not poetic but technical: alone, each of the two styles has a weakness that the other compensates for. Tongbei can hit fast and almost invisibly with its whip-like effect — but a prepared opponent can sometimes withstand its semi-elastic impact. Pigua can crush with its gravity-driven force — but Pigua movements are wide, need space, and are recognisable as entries. In combination, each covers the other’s weaknesses. That is exactly what the saying promises.
Tongbei – The whip from the back
There is a force that does not come from the arms. It rises from the earth, flows through the spine, and releases through the shoulders like an unleashed whip. This is Tongbei Quan — the art of “through-the-back” power (通背, “through the back”).
Tongbei does not rely on muscle force in the classical sense. Watch a Tongbei practitioner and you’ll often see relaxed arms, loose shoulders, a body that swings rather than presses. The tension does not sit in the biceps but in the back — more precisely: in the coordinated movement of the spine, the scapula, and the fascia between them.
The result is a particular quality of strike: what looks relaxed in one moment releases explosively in the next. The long, sweep-like arm movements conceal their actual speed, because the observer’s eye is drawn to the arm rather than the trunk. This is a relative of the intelligent force generation we cover in the Geng-vs-Lik article — Tongbei is one of the purest examples of how Geng (intelligent force) can take a visibly muscle-light form and still hit hard.
In combat, Tongbei is relentless. Long-range strikes reach the opponent in a distance where he still feels safe. The simultaneous combination of attack and defence — both arms moving as a unified pendulum — leaves the opponent little space to breathe, let alone to react.
Pigua – The axe from above
If Tongbei is the whip, Pigua is the axe. Pigua Zhang (劈挂掌, literally “chopping-hanging palm”) works in great, swinging arcs — palms rising, falling and swinging, carried by the momentum of the whole body. Like a blade descending from above, Pigua strikes carry a crushing, penetrating force that overwhelms guard and opponent in a single motion.
The difference from Tongbei lies in the direction of force generation. Tongbei generates its impact horizontally — the whip swings through space. Pigua generates it vertically — the axe falls with gravity. This vertical axis is Pigua-specific: strikes coming from above have the biomechanical advantage that body weight falls in the direction of the hit, rather than being lifted against it.
Beneath the dramatic outer form, however, there is something that surprises many observers: a deeply internal practice. The swinging movements open joints, mobilise the spine, and stimulate the energy pathways of the body. Pigua is described in the tradition as one of the most effective means for cultivating shoulder health and lumbar mobility — which takes on an almost medical relevance in our age of sedentary work.
In application, Pigua is deceptive. What looks like a wide, obvious movement conceals precision: timing, angle and penetrating power are devastating for those who do not know how to read them.
The shared core: Power from the back, not from the arms
The most important principle Tongbei and Pigua share is an almost simple statement: real striking power does not come from the arms. It comes from the back — from the coordinated interplay of spine, scapulae, hip and standing leg.
This statement often sounds esoteric in the West, but it is biomechanically demonstrable. The contribution of the arm musculature to a strike’s power is limited: the biceps is small, the triceps specific. The truly powerful structures sit in the trunk — the rotation of the thoracic spine, the movement of the scapula on the ribcage, the linkage with the hip. Whoever can move these large, slow structures fast and in coordination strikes with a multiple of the force a pure arm strike can reach.
In Tongbei, this principle manifests as a horizontal whipping motion: spine rotates, shoulder follows, arm follows, fist lands. In Pigua, it manifests as vertical falling: scapula rises, spine extends, momentum reverses, gravity carries. In both cases, the arm is the passive end-link — it carries the force but does not generate it.
Whoever has once understood this in the body can find it again in almost any other martial art — from boxing to tennis. Tongbei and Pigua have only made this principle more explicit than most other systems.
Range as strategy, swinging as health
Both Tongbei and Pigua work at long range. This is not a stylistic detail but a strategic statement. Whoever fights from long range defines the distance — and whoever defines the distance controls the engagement.
The strategy of long levers has its trade-offs. Advantage: the opponent has to enter the range where he can become dangerous, and by then he is already in the range where Tongbei and Pigua are dangerous. Disadvantage: if the opponent does break through to close range, long levers no longer apply. This is exactly where the value of other styles enters — styles like Wuzu Quan or Baji Quan, which have an answer for the close range. Anyone seeking a complete system combines both.
The other side of the wide movements is the health side. While most modern people live in a world in which the spine is barely rotated, the shoulder rarely opened, and the scapula almost never freely moved, Tongbei and Pigua are precisely the opposite. A Tongbei or Pigua training session consists of hundreds of repetitions of wide, swinging movements — with measurable consequences for:
- Shoulder and thoracic spine mobility. The range of motion in both styles sits at the upper end of what human anatomy allows — and cultivates exactly the regions that atrophy in everyday life.
- Fascial elasticity. The swinging movements train the elastic properties of connective tissue — which research on fascial reactivity has identified as central for athletic performance and injury prevention.
- Breath depth. The wide arm movements open the chest cavity with every swing — Pigua practitioners often report deeper, freer breathing after only a few weeks of training.
So anyone training Tongbei and Pigua trains two things at once: a highly effective combat system and one of the most thorough movement practices for the upper body that the Chinese tradition knows.
In comparison: Where Tongbei/Pigua complete other styles
To place Tongbei and Pigua in the spectrum of inner Chinese martial arts:
- Bagua Zhang also works with circular, sweeping movements — but its force generator is footwork, walking the circle. In Tongbei/Pigua, force arises in the stance from the spine. The two complement each other well: Bagua delivers the steps, Tongbei/Pigua the shoulders.
- Xingyi Quan is explosive and short, Tongbei and Pigua are sweep-like and wide. In the traditional northern Chinese curriculum, Xingyi and Tongbei are often taught together, because they complement each other perfectly along the distance axis.
- Baji Quan is the uncompromising answer to close range — what Tongbei/Pigua cannot cover. Anyone wanting to complete this style pair finds the missing half in Baji.
- Wuzu Quan, the southern Chinese cousin, complements from another direction: multifunction logic (“a block is a punch”) and set-up strategy in tight space.
In sum: Tongbei and Pigua are a mandatory part of a classical northern Chinese curriculum — not because they are complete on their own, but because they deliver a movement quality that other styles do not build in this form.
Who is Tongbei/Pigua for?
Tongbei and Pigua suit a broader audience than many other martial arts. The movements are wide, but not necessarily punishing — unlike the deep stances of Baji Quan or the acrobatic demands of some Northern styles, Tongbei and Pigua are physically forgiving as long as the tempo is respected.
Particularly suitable:
- People with sedentary work looking for a movement practice that targets shoulders, thoracic spine and breath function — and that is more than “just gymnastics”.
- Experienced martial artists from boxing or Muay Thai wanting to deepen the concept of force from the trunk — Tongbei makes this more explicit than most Western schools.
- Practitioners of inner Chinese styles wanting to add the component of long range and continuous swinging to their repertoire.
- People over 50 seeking a martial art with real effectiveness and high health value at the same time — the swinging movements are more age-compatible than many other stylistic directions.
The pair is less suitable for pure close-range seekers (better styles exist for that) and for people with acute shoulder or thoracic spine problems who first need mobilising therapy before swinging amplitudes are possible.
Conclusion: Two tools, one movement logic
Tongbei and Pigua are not two styles taught together by accident. They are two tools of the same movement logic — power from the back, effect through range, swinging as a training principle. One delivers the horizontal whip, the other the vertical axe. Together they yield a bandwidth of striking qualities that neither offers alone.
Beyond combat, they are a rare combination of real martial art and deep movement practice for shoulders, spine and breath. In an age when most people move their upper body primarily between desk and screen, Tongbei and Pigua are more than a historical style pair — they are a bodily corrective.
In the Munich inner Kung Fu training, Tongbei and Pigua principles flow in as movement qualities — especially the idea of force generation from the back and the swinging mobilisation of shoulders and spine. Anyone who wants to translate the saying of the old masters into their own practice will find a starting point here.
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