Hudson Valley Sword Academy Greenwood Lake branch Instructor
Sensei Andrei Ralko, Black Belt
Hudson Valley Sword Academy founder Raul Acevedo-Soke (left) with his student Andrei Ralko, Black Belt (right)
Andrei Ralko blindfold triple brake
Blindfold triple brake was developed and performed by Andrei Ralko
Self-defense technique against kidnappers
Andrei Ralko was trained in Taekwondo for over 20 years
