This clip show the late Master Jan-Erik Lehn performing a downward knife hand strike.Performed during a demo under the national championship (NM) in Norway, 1984. {youtube}yd8WDdfp3Ks{/youtube}
Side piercing kick - Yop Cha Jirugi with the late Master Jan-Erik Lehn.Breaking a 10 cm Leca (Light Expanded Clay Aggregate) block.Performed during a demo in Gyllenborghallen, Tromsø, Norway in…
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Del 1: {youtube}OOSYri2f6Q8{/youtube} Del 2: {youtube}f4lEksTkFCY{/youtube}