hello Brian,
how are you? long time no see!
before i answer, 2 notes on so called "10 killing hands":
- the list in my article is based on a book by Leung Daat; when i was in Gwongjau this year, i have met 3 different Hung Kyun sifus (Jau sifu, Wong sifu, Ho sifu) - they have told me that Leung Daat is a (poor) Baakmei practitioner, writter, and has nothing to do with Hung Kyun. too bad, as many westerners take the info from his books as the real deal. i liked some parts of his books, but i alway took the info in the cum grano salis...
- throughout the years, i have met different lists of
sap jyut sau/
sap duk sau, so i would suggest not to depend on the list in my article - it is just one of the few publicly available and known. personaly, i do not like Leung Daat's list that much. when i have asked my sigung, Grandmaster Lam Jou, he said: any technique that works for u could be one of your
sap jyut sau. Lam Saiwing dod not inherit any list of 10 from Wong Feihung.
as for the 10, check out this discusion here:
http://www.hungkyun.com/forum/viewtopic.php?t=64
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now to the topic, just couple of ideas:
both techniques actually belong to the same group of techniques (these two plus butterfly palms, bring the horse to the stable, bik jaang, paau jaang...).
po paau sau is sometimes called
jaak min fu, ie. "side-ways tiger", so i prefer to look at the similarities than differences.
both techniques could be used in the way you have described, although we would of course prefer
lin siu daai da, ie. simultaneous defense and counter.
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ok, A = ngo fu kam yeung, B = po paai sau faat
- A is more about stepping in and leaning into it, B is more about turning (or zig-zag stepping as in our sparring sets)
- both are
bik kiu, ie. pressing bridge, B can use also
bik kiu and
fan kiu and
bik kiu again (again, like in our sparring sets). A could be also followed by
fan kiu as in clasical double tiger/single tiger combo
- both can just clear (
pa, "rake") and strike, or grab and strike, however A is more about grabbing (catching the lamb)
- does not matter if the opponet attacks your upper/lower or inside/outside gate, both techniques work perfectly
- A could be used as a palm strike, but real thing should be the claw. B could be used as palm strike to the jaw or you can go for the throat
- i like the elbow position in B more, actually B works for me much better, but it is just my personal preference
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both a and B are imho one of teh key techniques in our systems, so i look forward to read input from other guys here on the forum
all the best