Tonic immobility: scientific explanation
Tonic immobility is a neurological survival reflex present in all mammals. Triggered when flight and fight are judged impossible. Documented in humans since 1977 (Suarez & Gallup), it affects 70% of rape victims (Möller 2017).
Porque acontece — o mecanismo
Mechanism: adrenaline rush → dorsal vagal activation → tonic contraction of all striated muscles → partial analgesia → total immobility for 10s-30min. Subject is conscious but can't move or speak. Documented by brain imaging (Marx et al, 2008).
Como o Sistema Avikzar lhe responde
The Avikzar System acknowledges this biological reality and trains the only moves available under partial tonic immobility: knee lift, jaw closure, biceps contraction. These can be enough to survive.
Yehouda Avikzar (10º Dan) — O freeze não é culpa sua — é a sua biologia. Mas treinar depois de ter vivido um, isso é responsabilidade sua.
Perguntas frequentes
Is tonic immobility dangerous?
Not in itself. But exposes to worsened assault and doubles PTSD risk (Möller 2017).
Outras reacções perante o perigo
Treine os reflexos que contornam o freeze
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