The model of hearing impaired skier’s diagonal stride technique

Abstract

Today, the training system of skiers with hearing impairments in Deaflympics’ disciplines is based on the main statements of the training system in the Olympic sport. A number of specialists have studied the training process of skiers with hearing impairments only on the view of their physiological particularities, physical abilities and annual macrocycle planning. Meanwhile such important aspect of training as technical, have not been considered. Recently, neural networks have been used for the technique simulation in various sports: swimming, high jumping, javelin throwing, and shot put. In cross country skiing, models of force variables have been developed using trigonometric functions and vector algebra [2]. Models of ski steps, as well as models of turns allow to optimize the technique of skier’s motor action on the basis of improvement of biomechanical characteristics. Application of the technology of neural networks in sports disciplines with stereotyped movements enables to predict sporting results, and also significantly increases the efficiency of the training process at the expense of an individual approach, accurate biomechanical evaluation of the technique of the main motor action and the rational decision on its correction.