Not Knockdown karate related, but general karate/MMA related.
Shotokan fighter and MMA star (UFC champion) Ryoto Machida show his recept for taking shotokan/point karate into MMA in this 4 DVD serie.
It shows everything from pure pointkarate techniques to how to adapt them to MMA and then grappling techniques and stuff not normally associated with shotokan. They even show kata.
Ive seen it and I highly recommend it.
Oh, yeah -it is in english.
Video teaser from the production company.
Unofficial youtube example
Purchase link to amazon
Amazon
Review
http://mareviews.blogspot.com/2009/0...o-machida.html