Ahhh, youth. Here's 17-year-old Pete Whittaker at the key move of Dynamics of Change (E9 7a), a recently completed "last great problem" on English gritstone. The next step? Stand up on that left leg. My leg would simply snap off at the knee if I tried this. The other pic gives another perspective on this serious and unlikely move—if Whittaker blows it, there's a strong chance he hits the ground. Tip of the hat for the photos to Hot Aches, which has the whole sequence online.