Ballet of Violence

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I have literally adopted that name from my husband. It’s like a last name for me now. I don’t event think about (the definition). I feel like everybody around me knows I’m emotional during my fights. That’s what matters.

— Cristiane Cyborg - Sherdog - “Do you mind being called ‘Cyborg,’ especially when it refers to a half-human, half-machine organism that lacks emotion”

26 January 2010 • Cristiane Cyborg Santos Loretta Hunt Sherdog

Fistic Medicine: The Biophysics of Taking a Punch

The sternocleidomastoids (SCM) — one on each side of the neck — are paired muscles, composed of the sternomastoid component that runs from the sternum to the mastoid process of the skull, immediately behind and below the ear, and the cleidomastoid muscle that runs from the clavicle to the mastoid. When flexed, the SCM rotates the head toward the opposing side. Flexing both SCMs in alternation shakes the head “no,” as one might if waving off an overly concerned ringside physician. Flexing them simultaneously flexes the neck forward and extends the head — in the right circumstance resisting the force of a blow to the face. It’s why fighters often seem to be ducking into a punch.

the anatomy of the brain makes blows to the back of the head particularly dangerous. The extensor muscles of the neck are far stronger than the SCMs, but the part of the brain under direct assault is more delicate. The frontal lobes injured in a frontal blow control speech, movement and thought — all the neurologic skills we see depleted in old boxers. The back of the brain, the hindbrain or rhombencephalon, controls respiration, heart rate, swallowing, blood pressure. Fighters who sustain injuries there never grow to be old.

Matt Pitt so far has two absolutely fascinating articles up on Sherdog.  I look forward to his subsequent efforts.

20 January 2010 • Matt Pitt Sherdog