In combat sports, the real fight often starts long before the athletes step into the ring or octagon. Before the first punch is thrown, many fighters engage in a dangerous game of brinkmanship, pushing their bodies to extreme limits just to hit a weight they won’t maintain for more than a few hours. Weight cuts—widely accepted as part of the sport—are an unrelenting, physically punishing process involving strict diets, dehydration, and hours spent sweating in saunas and baths. But are these practices necessary for fair competition, or is the tradition one that puts fighters in unnecessary danger?