背手打ち
Haishu uchi
Strike with back of hand

 

Jōdan haishu uchi 上段背手打ち (upper level back of hand strike)

 

Chūdan haishu uchi 中段背手打ち (middle level back of hand strike)

Nishiyama Hidetaka 西山英峻
Shōtōkan

 

Kanazawa Hirokazu 金澤弘和
Shōtōkan

 

 

Nakayama Masatoshi 中山正敏
Shōtōkan

Best Karate 1: Comprehensive

 

Okazaki Hiroto 岡崎寬人
Sēpai 十八
Kyokushinkai

盧山 初雄, 空手道型教範人巻之 
Royama Hatsuo, Karatedō Kata Kyohan