Go no Ken

Gō no Ken (剛の拳 Fist of Strength) is a form of Hokuto Shinken created by Raoh. As the name implies, it uses immense force to overpower opponents and can also be used to augment the user's own strength. Toki imitated this style in his failed attempt to defeat Raoh, after pressing the Sekkatsu-kō vital point to temporarily boost his strength.