Static apnea is a discipline within freediving where the diver holds their breath while floating on the surface of the water without any movement. It requires immense focus, control, and relaxation as the diver conserves oxygen and manages the urge to breathe. Athletes train extensively to improve their breath-holding capabilities and increase their tolerance to carbon dioxide buildup. The benefits of static apnea include improved respiratory control, enhanced relaxation, heightened mental focus, increased oxygen efficiency, self-awareness and meditation.