The Glory of the Tokyo 2020 Olympic Games Karate vol.2

Techniques Evolution Revealed

Since the decision was made to include karate as an official Olympic sport, there has 
been a rapid evolution of technology around the world.
At the Tokyo 2020 Olympic Games, karate competitions were held on August 5, 6, and 7. 
During the three days of the Olympic Games, the athletes brought their best techniques 
to compete in a great battle.
There were many scenes that symbolized the evolution of techniques.