Cross-country skiing technology into traditional technologies and the two freestyle technique. Traditional technical requirements for athletes in competition in the fixed-tread (including two-turn taxiway while taxiing, taxiways step foot in the open, Hua Jiang, and turning, etc.) shall not have any tread-ice (that is, the side-tread) action. Freestyle athletes tread on the technology is not as dynamic movement restrictions. Rules, who set up by the number of projects should be traditional and freestyle for the half.
The basic skills of cross-country skiing and sliding methods may generally be divided into: the ground sliding, gliding uphill, Hua Jiang and change the direction of taxiways. There are many ways to the plains of the taxiway, but the main two-step approach is the turn of taxiways and taxiway at the same time. Two-step turn of the basic posture and taxiways limbs, the co-like walk around like the step followed by cyclical use of the pedal thrust taxiway hold hands in the snow surface. As the technology moves structure, enable all parts of the body of the burden more evenly, it can save stamina and delay fatigue. Especially in the slippery snow quality of the poor conditions, taxiways and other means of comparison, the efficiency of its more significant.
In cross-country skiing, the war in use is also very important. The so-called tactical, mainly referring to the game throughout, physical distribution and different terrain characteristics of the taxiway should choose a different method. For example, downhill-one-third of the entire process, in the fall, if in good physical circumstances, can streamline the low posture Hua Jiang, in order to reduce air resistance and improve the speed race against time, but especially in poor physical fatigue. Under the circumstances, or in complex and difficult terrain conditions, the position can be higher, increasing the body's yin wind power to reduce speed to avoid a fall and waste more time, while avoiding a negative psychological and irritable mood. |