Cliff Climbing Practice (崖登り業, Gake Nobori no Gyō) is a training method which involves climbing a high or steep cliff using only one arm. It is meant to improve one's strength and discipline.
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Cliff Climbing Practice (崖登り業, Gake Nobori no Gyō) is a training method which involves climbing a high or steep cliff using only one arm. It is meant to improve one's strength and discipline.