Ganseki Nage, Ganseki Otoshi, Ganseki Ori, and Ganseki Oshi for Bujinkan Ninjutsu Training

Sensei Roemke teaches four versions of Ganseki Nage, Ganseki Nage, (Rock Throw) Ganseki Otoshi, (Rock Drop) Ganseki Ori, (Rock Break) Ganseki Osha,...