裏掛け受け、開手下段払い、中段掌底打ち
Ura kake uke, kaishu gedan barai, chūdan shōtei uchi
Inverted hooking block, open-hand lower sweep, mid-level palm-heel strike

 

Bunkai for Sushiho 五十四歩
Kyokushinkai

盧山 初雄,  空手道型教範 地之巻
Royama Hatsuo, Karatedō Kata Kyohan