Though Frank Dux's brick-breaking demonstration is purely fictional, the Dim Mak ("Death Touch") is a legendary move fabled in Chinese martial arts folklore. The Dim Mak is an accu-pressure attack where the attacker quickly strikes his opponent several times (in sequence) at various spots on his body. Striking an opponent in this method can result in broken bones, paralysis/painful muscle spasms or even instant death.
Pei-pei Cheng's character Jade Fox uses a paralyzing Dim Mak-type attack in
Wo hu cang long (2000).
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