硬直強度 5/5

I freeze when I'm attacked — what to do?

Freezing (tonic immobility) is an automatic neurological response experienced by 70% of assault victims. It is neither cowardice nor a choice — it is the limbic system taking over when the prefrontal cortex shuts down under acute stress. The fix is not willpower, but training short motor reflexes that bypass the freeze.

なぜ起こるのか — メカニズム

Under mortal threat, the prefrontal cortex (decision, language, reasoning) is inhibited in 200 ms by the amygdala. The dorsal vagal nerve triggers tonic immobility: stiff muscles, blocked voice, fixed stare. It is an evolutionary legacy — a frozen animal looks dead to a predator. Stockholm 2016 study (Möller, n=298): 48% of rape victims experienced extreme sideration, and those who froze had 2x PTSD risk.

アヴィクザール体系の応答

The Avikzar System, transmitted by Yehouda Avikzar (10th Dan, direct lineage of Imi Lichtenfeld), trains pre-cognitive micro-reflexes: one short movement (cover, strike, step) that fires without conscious decision. The method uses stress repetition (cardio + noise + fatigue) to anchor the motor response in the cerebellum — where it stays available even when the cortex is frozen.

イェフダ・アヴィクザール(10段) — フリーズはあなたのせいではありません — それは生物学です。しかし、それを経験した後に訓練するのは、あなたの責任です。