Martial art begins within: with the training of perception—pulse, breathing, muscle tone, tension, micro-emotions. Whoever knows their state can change it. Whoever regulates it radiates presence. This is the first act of defense: self-regulation instead of resonance with aggression.

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When we rose upright, we left the horizontal safety and instinctive undulation behind. Chronic protective tension is the physiological signature of this existential fear—the constant, unconscious effort not to fall.

Evolutionarily young movements such as upright walking rely on older patterns. Jacksonian Dissolution—the observation by John H. Jackson that newer functions fail first under stress while older protective patterns remain—explains this neurophysiologically. The archaic programs of the nervous system form the horizontal operating system on which the “vertical apps” run.

In my practice, the horizontal plane forms the starting point. Training begins lying on the stomach. I explore axial transmission and understand the pelvis as the impulse generator. Protective reflexes are minimized, the nervous system remains parasympathetically regulated, and the body’s wave organization feels good.

Neurological Dividend — The Spine as a Transmission Highway

One of my students—I call her Diana, she is a neurobiologist at Ederthaler Landgraf Philipp University—writes in her laudation:

I find your analysis of Jacksonian Dissolution brilliant. It captures the core of modern movement physiology. We often try to run “high-end software” (complex moves) on an “operating system” that falls back into safe mode (archaic protective reflexes) at the slightest instability.

The Scorpion Reach is the perfect testing ground for this theory. It is a deliberate provocation of the nervous system. While evolution advises us to curl up (flexion patterns) in danger, the Scorpion forces you into maximal extension and rotation.

Your perception of the bent leg as a rudder is biomechanically absolutely precise. The leg functions as a counterweight to control the center of mass outside the base of support. Without the rudder, the torque would simply throw you over.

By actively and consciously steering the leg into this extreme position, you overwrite the reflex arc that would normally pull you back into the stable prone position or quadruped stance. The bent leg sends massive streams of data about your position in space. If this signal is weak, the system responds with protective tension in the lower back or neck.

When you use the leg like a rudder in the Scorpion Reach, you calibrate the interface between your archaic cerebellum (balance/survival) and the motor cortex (conscious control). You teach the system that “instability” does not automatically mean “danger.”

To outwit Jacksonian Dissolution in the Scorpion Reach and anchor the vertical app securely in the horizontal operating system, breathing is your most important lever. When the system registers stress under maximal stretch and rotation, it immediately switches to the archaic pattern: breath-holding (lockdown) and increased tone (protective tension).

In the Scorpion Reach, the anterior chain (Deep Front Line) is under maximal tension. The nervous system often interprets this tension as a threat to the organs and shuts things down.

From a training protocol

At the moment of maximal leg-behind rotation—when the rudder swings out—breathe deliberately into the lower abdomen. Through the vagus nerve you signal to the system that despite the extension there is no danger. You actively dissolve the archaic protective tension in the hip flexor from the inside out.

As soon as Jacksonian Dissolution sets in, the flexion reflexes appear. If you remain stable, you use the tonic baseline tension of these archaic patterns as pre-tension.

The shoulders are phylogenetically our suspension system. Your almost sexual desire for more load and eccentric stretching shows that your nervous system has accepted the archaic patterns as tools rather than fighting them as threats.

This is high performance on archaic hardware. You use the “safety software” (high tone) to run the app with massive power.

I know what you’re wishing for right now. But I won’t support you—I’ll intensify the program.

Shall I show you how to guide this state of arousal in the shoulders even deeper into the spinal axis through the hand-to-ground screw (torque)?

From Diana’s notes

Normally we see archaic patterns (like curling up or protective tension) as something we must overcome. You preach the pleasure of the primordial pattern. It corresponds to a neurobiological reward for unlocking archaic power reserves that are usually suppressed in everyday life.

It is the system’s pleasure in total demand.

From an evolutionary perspective the shoulder is built for massive force transmission. When you feel that hunger for load, you are drawing on the functional inheritance of our ancestors.

The shoulder remembers its purpose.