Old School Makiwara and Tameshiwari Karate Training. A great clip on the spirit of karate from the film The Art of Killing from 1978.
Kumite by Frank Brennan
Watch here the impressive competition kumite fights of sensei Frank Brennan. He is a complete fighter with hands and legs in any situation and a renowend karate fighter of the United Kingdom. As you can see those bouts were really hard for both sides.
Bunkai Part of Heian Nidan
Sensei Naka from the Shotokan Ryu shows his bunkai of the opening sequence in Heian Nidan (Pinan Nidan). Defending against a double attak with kizami and gyaku zuki. Fast and effective to watch.