6/05/2006 11:23am, #31
I can't abide by any attempts to approximated force using momentum, at real time scales. That doesn't make sense, even coming from experienced judokas.52 blocks documentary: arrived
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6/05/2006 12:00pm, #32
Well, there is a complicated formula involving physics, quantum mechanics, and integral calculus, but in the end it all gets multiplied by the chance of a TKD guy actually landing a roundhouse kick in an actual fight, and since that chance is ZERO, the answer is that both the minimum AND maximum force are zero.Jesus loves you. I think you're an asshole.
6/05/2006 12:19pm, #33
Originally Posted by meng_mao
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I got to say my wording came all wrong. The book does not say you can use momentum in place of force. That was my wording that came up all wrong. That was just a simplification for such a short falling distance... I'll get back to you one that one a bit later as I'm doing two things at once.
Just to clarify that the authors do not make that claim...
*** EDIT ***
plus I wanted to refer more to the transfer of momentum rather than force, which gives a more accurate picture of the damage inflicted upon impact.
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12/25/2010 10:28pm, #34
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I stumbled upon this old thread....
To provide a link of the actual "recorded kick" :
Hulu - Fight Science: Stealth Fighters - Watch the full episode now.@@AMEPARAM@@http://www.hulu.com/embed/kQW-LX4_EEvQp00Gm0N4Cg@@AMEPARAM@@kQW-LX4_EEvQp00Gm0N4Cg
Discovery Ch.'s Fight Science recorded Bren Foster (TKD, Hapkido, Hwarangdo practioner) to have a roundhouse kick of 2300 lbs of force with 136 MPH of peak velocity.
12/25/2010 11:10pm, #35
You posted a video into a thread that's FOUR YEARS OLD and it wasn't a particularly good thread then."To sin by silence when one should protest makes cowards out of men".