Not only I am putting this up on this board for those who may beinterested in using the downstream twitch technique but also because the video demonstrates a grip technique that I have found to be most helpful in reducing hand and arm fatigue while fishing with the longer and heavier Tenkara rods, which is with the hand forward on the grip and the grip below the hand braced against the fore arm, which can be readily seen before you start the video in still form. Here is the link to Jason's video: