图解冬奥｜滑雪+狩猎，这项运动原来是北欧人的日常

Group 1 - The 2026 Winter Olympics will feature the women's 4×6 km relay in biathlon, with the Chinese team aiming to improve upon their 12th place finish from the previous Olympics [1] - The biathlon combines cross-country skiing and shooting, reflecting ancient human life in cold regions [1] Group 2 - Athletes will use equipment such as skis, ski boots, and rifles, with specific weight and measurement requirements for the gear [3][4] - The shooting range will have specific diameters for standing and prone shooting, and penalties will be applied for mistakes during the race [4][5] - The competition format includes multiple laps of skiing interspersed with shooting rounds, with penalties for missed shots [6][7]