Sensei Onaga Yoshimitsu, 8. Dan from the Shorin-Ryu style is explaining the fundamentals of karate techniques and their meaning. Take closer look to the true old karate principles.
Sensei Dormenko Andrey shows two combinatons. Determing the position and distance of your partner. With tai sabaki the action of the body increases also the speed and kime. All movement in one flow. Try to get control about the center of gravity.
Michael Calandra demonstrates the Naihanchi Kata and Bunkai of Isshin-Ryu Karate. This video is endorsed by Master Kichiro Shimabuku Headmaster of Isshin-Ryu.