The trailer for the much anticipated release of "Oldman's Bubishi ". Oldman's Bubishi, is a richly illustrated introduction to the Bunkai of Karate Kata. The book by Mark "Oldman" Cook focu… Read More

To my martial arts buddies, I just posted a video to youtube to share a bit about the Oldman's Crash Course. The course is an introduction into the principles behind my book "Oldman's Bubish… Read More