View this post on Instagram I've started working on my rocking skills, progressing now to where I can get a little rhythm going with both brakes locked. It's harder than I expected to keep my balance. I typically have to put a foot down after 2 or 3 'rocks' This 14-second video is my best so far – 5. A post shared by Griff Wigley (@mountainbikegeezer) on Jun 17, 2016 at 5:47am PDT