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).
Por qué ocurre — el 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).
Cómo responde el Sistema Avikzar
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) — El freeze no es culpa suya — es su biología. Pero entrenar después de haber vivido uno, es su responsabilidad.
Preguntas frecuentes
Is tonic immobility dangerous?
Not in itself. But exposes to worsened assault and doubles PTSD risk (Möller 2017).
Otras reacciones ante el peligro
Entrene los reflejos que sortean el freeze
Dentro de la Avikzar Academy — 29 €/mes, 7 días gratis.
Prueba gratuita de 7 días✓ 7 días gratis · ✓ Sin tarjeta · ✓ Cancele cuando quiera · ✓ Reembolso 30 días