Publication detail

ANALYSIS OF MUSCLE ACTIVITY DURING CROSS-COUNTRY SKIING IN SKIERS WITH DIFFERENT QUALITY OF TECHNIQUE

KORVAS, P. ŠŤASTNÝ, J. VITKOVÁ, E. PEVNÁ, B. KÜHROVÁ, V. JANEČEK, J.

Original Title

ANALYSIS OF MUSCLE ACTIVITY DURING CROSS-COUNTRY SKIING IN SKIERS WITH DIFFERENT QUALITY OF TECHNIQUE

Type

conference paper

Language

English

Original Abstract

The purpose of this study was to analyse and compare EMG signal of the four muscles during the cross country (XC) skiing by classical technique represented by diagonal stride. The data were collected by surface electromyography method (SEMG), and by synchronized pressure insoles for motion cycle determination. Acquired data were processed by software MATLAB.The study was focused at comparing muscle activity in two groups of cross-country skiers, the rst group with a very good quality of diagonal stride technique, the second with deciencies in technique. From the upper body, the muscles measured were the triceps brachii long head and the latissimus dorsi and two lower limb muscles, rectus femoris, biceps femoris, which are important for cross-country skiing throughout the movement cycle, were monitored. Dierences in muscle activation between groups were found. Larger dierences were found for the upper body muscles. The dierences were found in total muscle activity time in the cycle

Keywords

EMG; XC skiing, muscle activity analyse, diagonal stride

Authors

KORVAS, P.; ŠŤASTNÝ, J.; VITKOVÁ, E.; PEVNÁ, B.; KÜHROVÁ, V.; JANEČEK, J.

Released

15. 9. 2024

Publisher

University of Zagreb Faculty of Kinesiology, Croatia

Location

Zagreb, Croatia

ISBN

978-953-317-081-7

Book

CURRENT TRENDS AND INNOVATIONS IN KINESIOLOGY RESEARCH: PROCEEDINGS OF 10th INTERNATIONAL SCIENTIFIC CONFERENCE ON KINESIOLOGY

Edition

1

Edition number

1

Pages from

94

Pages to

98

Pages count

5

URL

https://www.kif.unizg.hr/conference.kinesiology

BibTex

@inproceedings{BUT193721,
  author="KORVAS, P. and ŠŤASTNÝ, J. and VITKOVÁ, E. and PEVNÁ, B. and KÜHROVÁ, V. and JANEČEK, J.",
  title="ANALYSIS OF MUSCLE ACTIVITY DURING CROSS-COUNTRY SKIING IN SKIERS WITH DIFFERENT QUALITY OF TECHNIQUE",
  booktitle="CURRENT TRENDS AND INNOVATIONS IN KINESIOLOGY RESEARCH: PROCEEDINGS OF 10th INTERNATIONAL SCIENTIFIC CONFERENCE ON KINESIOLOGY",
  year="2024",
  series="1",
  number="1",
  pages="94--98",
  publisher="University of Zagreb Faculty of Kinesiology, Croatia",
  address="Zagreb, Croatia",
  isbn="978-953-317-081-7",
  url="https://www.kif.unizg.hr/conference.kinesiology"
}