TY - JOUR

T1 - COMPREHENSIVE STUDY OF THE KINEMATICS OF DOUBLE POLING CROSS-COUNTRY SKIING: EXPERIMENT, PROCESSING AND MODELING

AU - Nurgaliev, A. M.

AU - Parshin, D. V.

N1 - This work was supported by the Russian Science Foundation (project 22-29-01567). Публикация для корректировки.

PY - 2023

Y1 - 2023

N2 - In high performance sports, high results are usually the product of a whole set of achieve-ments. Innovations in materials, training methods and techniques allow you to win and set rec-ords. One of the ways to improve results in cyclical sports, such as cross-country skiing, is to use information about the biomechanics of athletes movements. Analysis of the athlete's movement parameters allows us to characterize the effectiveness of these movements, as well as to devel-op tactics for conducting the race. In this paper, we present a method for obtaining data, develop an algorithm for digitizing them, and propose a mathematical model that describes a set of data on the movements of cross-country skiers. During the analysis of mathematical modeling data, a significant influence of both the class of skiers and their gender on the parameters of the mathe-matical model was revealed. The results of this study can be useful for a deeper understanding of the fundamental biomechanics of cross-country skier’s movements, as well as for building more optimal training techniques.

AB - In high performance sports, high results are usually the product of a whole set of achieve-ments. Innovations in materials, training methods and techniques allow you to win and set rec-ords. One of the ways to improve results in cyclical sports, such as cross-country skiing, is to use information about the biomechanics of athletes movements. Analysis of the athlete's movement parameters allows us to characterize the effectiveness of these movements, as well as to devel-op tactics for conducting the race. In this paper, we present a method for obtaining data, develop an algorithm for digitizing them, and propose a mathematical model that describes a set of data on the movements of cross-country skiers. During the analysis of mathematical modeling data, a significant influence of both the class of skiers and their gender on the parameters of the mathe-matical model was revealed. The results of this study can be useful for a deeper understanding of the fundamental biomechanics of cross-country skier’s movements, as well as for building more optimal training techniques.

KW - digitization of athlete’s movement

KW - double-poling

KW - kinematics of skiing

KW - nonlinear oscillator

UR - https://www.scopus.com/record/display.uri?eid=2-s2.0-85185160081&origin=inward&txGid=066bd03d2d8f6d4c90f5cd1d3f059f73

UR - https://www.mendeley.com/catalogue/567b513f-1fa4-3606-8bac-5b31bbcd34ea/

U2 - 10.15593/RJBiomech/2023.4.09

DO - 10.15593/RJBiomech/2023.4.09

M3 - Article

VL - 27

SP - 95

EP - 103

JO - Russian Journal of Biomechanics

JF - Russian Journal of Biomechanics

SN - 1812-5123

IS - 4

ER -