Biathlon is a winter sport that combines two disciplines: cross-country skiing and rifle shooting. Athletes race on skis over a set distance, stopping at designated shooting ranges to hit targets. The event tests both endurance and precision, as competitors must quickly transition from skiing to shooting. The sport originated from military training in Scandinavia and has evolved into a popular competitive event. Biathletes must maintain their stamina while managing their heart rate during shooting, as accuracy is crucial. The Winter Olympics features biathlon events, showcasing the skills of athletes from around the world.