In the early stages, the participants were cheering on the slippery dirt zone on the steep slope.<br />In the middle, I am trying to ride through the difficult rock zone, but it is difficult.<br />The narrow groove zone at the end is fun because you can pick up some speed, but as the steps increase, the difficulty increases and you stop.<br /><br />This video is from a riding event hosted by Kosuke Oki of Okidoki Lifestyle (https://www.facebook.com/okidokilife).
