PhD, Associate Professor N.P. Gerasimov¹
PhD, Associate Professor R.E. Petrov²
PhD, Associate Professor A.P. Knyazev³
PhD, Associate Professor N.А. Khramov4
¹Kazan National Research Technical University named after A.N. Tupolev–KAI, Naberezhnye Chelny branch, Naberezhnye Chelny
²Yelabuga Institute (branch) of Kazan (Volga Region) Federal University, Yelabuga
³Udmurt State University, Izhevsk
4Kutafin Moscow State Law University (MSAL), Moscow
Abstract  
Objective of the study was to substantiate the technique of modifying the skating stroke “Jump turn cornering techniques” when making a turn on skis with a fluoroplastic sliding surface.
Results and conclusions. The article provides a rationale for the author’s modification of the “skating” technique when making a turn on an incline on skis with a fluoroplastic sliding surface “Jump turn cornering techniques”, which was performed on the basis of video analysis of students’ movements and a comparison with the “simultaneous two-step move” technique. Jump turn cornering techniques is a variant of a simultaneous two-step skating move with elements of a half-skate move, performed when moving at high speed uphill, in sections with a turn in the uphills. The use of this stroke is due to changes in the lift profile when a turn appears. It is advisable to use the move when the turning radius approaches 25 meters. The technique of performing the move is characterized by a quick “jump-like” push-off with the foot and an impact push-off with the hands with a quick transition to another sliding support.

Keywords: sliding surface of skis, fluoroplastic, coefficient of friction, sliding, skating techniques, simultaneous two-step skating stroke, filmogram, skating techniques «Jump turn cornering techniques».

References

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