上段上げ受け聖武館基本練習
Jōdan age uke (Seibukan kihon renshū)
Overhead rising block (Seibukan basic training exercise)

 

Jōdan age uke undō yōi
Naihanchi dachi
The blocking arm first comes across laterally, fist palm up, before driving upwards.  

Jōdan age uke (click for pronunciation) is one of the exercises of the kihon renshū of Shōrin ryū Seibukan.

Shimabukuro Zenshun 島袋善俊

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