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Modern science offers possible explanations for the described phenomena.
Hysterical Strength:
Well-documented cases exist of ordinary people performing extraordinary physical feats under extreme stress—lifting cars to save trapped individuals, breaking restraints that normally would be unbreakable. The body has reserves of strength normally inaccessible, protected by neural inhibitions preventing self-injury.
Under extreme circumstances (life-threatening danger, profound emotional trauma), these inhibitions can release, allowing the musculature’s full power to be expressed. The cost is tissue damage—muscles tearing, bones fracturing from the force of their own contractions.
Endogenous Opioids:
The body produces pain-killing chemicals (endorphins, enkephalins) during extreme stress. In sufficient quantities, these can create analgesia comparable to morphine, allowing continued function despite severe injury.
Dissociation:
Extreme psychological trauma can cause dissociative states—the conscious mind separating from immediate experience, observing rather than fully experiencing what’s happening. This could explain the transformation’s sense of becoming “other,” of watching oneself act without full conscious control.
Epileptic Seizure:
Some descriptions of battle frenzy resemble seizure disorders—the uncontrolled muscle contractions, the altered consciousness, the post-event exhaustion and confusion. Some warriors may have been epileptic, their seizures interpreted as divine or demonic possession.
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