What is the evolution of modern biathlon?

The two sports of the Winter Olympics originated in Scandinavia and evolved from ancient skiing and hunting. Biathlon is one of the snow sports and one of the official events of the Winter Olympic Games. Cross-country skiing and shooting are two different competitive events. Athletes need to have the ability to change from dynamic to static and from static to static. Biathlon has a long history. It originated in Scandinavia and evolved from ancient skiing and hunting.

In some stone carvings made by Norway, Holland, Sweden and other Nordic countries more than 4000 years ago, two people stood on skis and hunted animals in the snow with sticks. In the Middle Ages, it was gradually incorporated into military training subjects. Biathlon was listed as a performance event in 1924, 1928, 1936 and 1948 Winter Olympic Games. The first World Modern Biathlon Championship was held in 1958. 1960 Winter Olympics listed it as a competition and named it Modern Biathlon.

The women first participated in the World Championship in 1984, and the women's event entered the Winter Olympics in Albertville in 1992. Among them, the men's 15km group departure and 12.5km group departure made their debut in Turin in 2006. The biathlon venue consists of two parts: the facility area and the snowy road area. The facility area consists of start-stop area, shooting range, penalty area and relay handover area. , and is composed of various natural ups and downs such as flat land, uphill and downhill.

The length of biathlon snowboard is not limited, but the minimum length should not be less than 4 cm of individual height. The distance between the highest point of the tail and the ground is not more than 3cm, and the weight of each pair is not less than 750g. The weight and shape of ski poles are not limited, and the length shall not exceed a single height. Competition routes are generally located in suburban hilly areas. According to the distance of the project and the number of shots, 3-5 laps of taxiing line will be set in the whole process, and a circular or elliptical forbidden zone of 150m will be set (if the shot misses the target, one lap of taxiing will be added).