I can't move during an attack
The inability to move during an attack is called tonic immobility. It is a neurological reflex, not a choice. Striated muscles contract involuntarily and block any voluntary action for 10 seconds to 30 minutes.
Why it happens — the mechanism
Tonic immobility has been documented in humans since 1977 (Suarez & Gallup). It occurs when the amygdala detects a deadly threat that neither flight nor fight can answer. The motor cortex stays active but the brain blocks motor commands. Concretely: you think 'move', but no signal reaches the muscles.
How the Avikzar System answers it
The Avikzar System favors joint leverage (not muscle strength) because under freeze your muscles don't respond. A rearward elbow strike uses body weight + hip pivot: it works even partially blocked.
Yehouda Avikzar (10th Dan) — Freezing isn't your fault — it's your biology. But not training after experiencing one is your responsibility.
Frequently asked questions
Why can't I scream either?
Because larynx muscles are part of the tonic block. Voice is often the first circuit to lock.
Can I die from sideration?
No — sideration alone is not lethal. But it exposes you to worsened assault. That's why training is essential.
Other reactions to danger
Train the reflexes that bypass freeze
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