김성범유도관(JUDO)_후방낙법 교육(Judo back-fall training)_20151126

Back-fall training,,,
(Master: sung-bum kim , trainee : sang-ho Na)

* We are ” Sung-bum Kim ” judo school in seoul korea.
My Master was ” Asian Games Doha 2006 ” Gold medal winner.
These days, he works as a professor and leader of his students.