Biathlon is an Olympic winter sport combining mid-distance cross-country skiing and intermittent exercises of rifle shooting. Its close relation to cross-country skiing and the similarity in training and preparation for the season explains the pattern of acute injuries and repetitive strain syndromes. Acute injuries are very rare. However, if they appear, the whole spectrum of medical support has to be applied in order to minimize long-term damage and injuries related to fractures or soft-tissue damages. Overuse injuries are very common and show a variety of symptoms relating to multiple musculoskeletal pathologies. The main focus is on the shoulder girdle, the low lumbar back and sacroiliac joint, the knee, as well as the lower limb and ankle. Due to the high-level performance of biathlon and the immense training volume and intensity, continuous medical care and attention is highly recommended.
Historical OverviewBiathlon (Greek for "two contests") is an Olympic winter sport, consisting of cross-country skiing and interjectional rifle shooting. Since 1985 the mandatory technique for the cross-country skiing part of the sport is the skating technique. The origin of this combination of skiing and shooting is found in the hunter-gatherer period, when game was hunted on ski-like objects and by bow and arrow. Historic findings of Arctic arts of the Stone Age show a skiing bowman, dating back to the second millennium BC among others. The earliest written records of skiing for the purpose of hunting can be found in the histories of the Romans, Greeks, and Chinese. For example, the Roman poet Virgil had already described hunting on skis as early as 400 BC. A second aspect in the development of this sport is the long-standing tradition of military skiing, which has been in existence in Scandinavian countries and Russia since the year 1550 with independent ski regiments, later spreading to Central Europe.Special bore rifles (5.6 mm) with open sight and manual loading are used for shooting at five targets from a distance of 50 m. The circular metal targets used for prone shooting are 45 mm in diameter, while the targets, which are shot at from a standing position, are 115 mm in diameter.