Or a tiny brain?The rider in the second video has massive balls to have let go of the bars like that!
A CCer ended up with broken shoulder / collarbone after a speed wobble took him into a wall I think, could have been worse, so it can end in a not good wayWhat's the likelihood of crashing from this? What happens if you apply the brakes? I just know if this happened to me I'd either do something stupid or cling on for dear life. It looks utterly terrifying!