Biomechanical analysis of the “running” vs. “conventional” diagonal stride uphill techniques as performed by elite cross-country skiers
نویسندگان
چکیده
منابع مشابه
Biomechanical analysis of double poling in elite cross-country skiers.
PURPOSE To further the understanding of double poling (DP) through biomechanical analysis of upper and lower body movements during DP in cross-country (XC) skiing at racing speed. METHODS Eleven elite XC skiers performed DP at 85% of their maximal DP velocity (V85%) during roller skiing at 1 degrees inclination on a treadmill. Pole and plantar ground reaction forces, joint angles (elbow, hip,...
متن کاملPoling force analysis in diagonal stride at different grades in cross country skiers.
The aim of this study was to characterize the dynamic parameters of poling action during low to moderate uphill skiing in the diagonal stride technique. Twelve elite cross country skiers performed an incremental test using roller skis on a treadmill at 9 km/h at seven different grades, from 2° to 8°. The pole ground reaction force and the pole inclination were measured, and the propulsive force...
متن کاملThe Role of Power Fluctuations in the Preference of Diagonal vs. Double Poling Sub-Technique at Different Incline-Speed Combinations in Elite Cross-Country Skiers
In classical cross-country skiing, diagonal stride (DIA) is the major uphill sub-technique, while double poling (DP) is used on relatively flat terrain. Although, the dependence of incline and speed on the preference of either sub-technique seems clearly established, the mechanisms behind these preferences are not clear. Therefore, the purpose of this study was to compare kinetics and energy co...
متن کاملbody composition and dietary intake of elite cross-country skiers members of the greek national team
purpose to assess the anthropometric characteristics and dietary intake of the greek national cross-country skiing team. methods thirty-three athletes (10 females aged 20 ± 5 years; 23 males aged 20 ± 6 years old) participated in the study. all athletes were members of the greek national ski team, and they had been selected to take part in the winter olympics, world ski championships, european ...
متن کاملBody Composition and Dietary Intake of Elite Cross-country Skiers Members of the Greek National Team
PURPOSE To assess the anthropometric characteristics and dietary intake of the Greek national cross-country skiing team. METHODS Thirty-three athletes (10 females aged 20 ± 5 years; 23 males aged 20 ± 6 years old) participated in the study. All athletes were members of the Greek national ski team, and they had been selected to take part in the Winter Olympics, World Ski Championships, Europea...
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ژورنال
عنوان ژورنال: Journal of Sport and Health Science
سال: 2020
ISSN: 2095-2546
DOI: 10.1016/j.jshs.2020.04.011