I'm not sure there's a sport that puts so much emphasis on pushing the upper limits of human strength within a single muscle group (the fingers). Check out thi

I'm not sure there's a sport that puts so much emphasis on pushing the upper limits of human strength within a single muscle group (the fingers). Check out this video of Jan Hojer training, it really makes it clear just how ridiculously, absurdly, otherworldly strong elite boulderers can be: https://youtu.be/DFojqoAfJ7g https://youtu.be/DFojqoAfJ7g And in top competition bouldering the problems aren't just physically hard, they are also fiendishly difficult puzzles to solve.