Should Kancho be performed with one finger, or both the index and ring finger?
In Naruto you will see the two finger style Kancho that looks more like a prayer pose. This is a stronger pose, and may protect your fingers from breaking should they encounter the tail bone. However, we find the Japanese elementary students far and away prefer the pointer finger only style reminicent of Charlie’s Angels. This may be because it affords better penetration. Feel free to try them both and see which one works for you – Kancho in comfort.