足払い聖武館基本練習
Ashi barai (Seibukan kihon renshū)
Leg sweep (Seibukan basic training exercise)

 

Ashi barai yōi
Naihanchi dachi
Naname zenkutsu dachi Side view
 

Ashi barai is one of the exercises of Shōrin ryū Seibukan kihon renshū.

Shimabukuro Zenshun 島袋善俊

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