一本組み手もろ手内受け裏拳
Ippon gumite: morote uchi uke, uraken
Fighting drill: double-hand inside block, backfist

 

 

 

 

          Step right foot forward 45° right,
pivot on right into Naifanchi dachi with double-hand block
Backfist strike to face

Against right oi zuki

 

Step leff foot forward 45° left,
pivot on left into Naifanchi dachi with double-hand block
Backfist strike to face

Against left oi zuki

Shimabukuro Zenshun 島袋善俊

Zenpō Shimabukuro and Dan Smith, Shorin ryū Seibukan: Kyan's Karate