This video will help you to learn the principles of interaction in a hand-to-hand fighting. This process is more intellectual than physical.
![The Kadochnikov Systema: Principles of Interaction in a Hand-to-Hand Fighting](https://kadochnikovsystem.com/wp-content/uploads/2012/05/IMG_5161.jpg)
This video will help you to learn the principles of interaction in a hand-to-hand fighting. This process is more intellectual than physical.