defense against front kick...break arm

[opr1945]

I came across this video. At about 0:20 seconds it shows a fighter looking as his broken arm, educational

 

[E0richt]

I came across this video. At about 0:20 seconds it shows a fighter looking as his broken arm, educational

Interesting... Isshin ryu teaches using the flat of the arm rather than the blade to protect against this...