The main focus of the Olympic sport known as biathlon is to combine two distinct disciplines: cross-country skiing and rifle shooting. Athletes compete by skiing through a set course and periodically stopping to shoot at targets, balancing endurance and precision. Success in biathlon requires both physical stamina to navigate the challenging ski course and the steadiness to shoot accurately under pressure. The sport highlights the importance of aerobic fitness while demanding mental focus during the shooting segments, making it a unique and challenging Olympic event.