At places like Supertubos , waves do not give much time to think. One moment you are dropping in, the next you are under a wall of water with your board somewhere above or beside you. That is where accidents like the one involving an Italian surfer begin. He spent six days with the tip of a surfboard fin lodged in his face between his jaw and his nasal septum. On his last ride at the European Pipeline, the board slingshot back at him and hit him hard. In 2023, a surfer lost his life after the fin of his surfboard cut his femoral artery, resulting in a quick loss of blood. The worst thing is that sometimes serious injuries take place in the smallest surf. A surfboard fin may be small, but it usually moves fast and carries the force of the wave behind it. When it connects with a face, an arm, or a rib, the result can be worse than most surfers expect. And it often ends up in a hospital bed. The risk is not new. What stands out is how easy it is to underestimate it. So, we at Surf...