Comparison of Exclusive Double Poling to Classic Techniques of Cross-country Skiing
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 کاملComparison of a Modified Double Poling Ergometer for Cross Country Skiers with Disabilities
The purpose of this study was to compare physiological variables (i.e. oxygen consumption, blood lactate, heart rate, respiratory exchange ratio) during exercise on a double poling ergometer modified for sit skiers to a field test for the same skiers. Three male and four female athletes from the Canadian National / Developmental team (17-54 years of age, ranging in ability from a complete T7 sp...
متن کاملKinematics of sprint cross-country skiing
The purpose of our study was to characterise the diagonal stride locomotion during a new short sprint race in cross-country skiing. Thirty male cross-country skiers were sagittaly filmed on an uphill portion of the 1.2-km classic race of the world cup (2004) using a digital camera. The main body joints, skis and poles were digitised frame by frame. Results indicated higher SV and SR for similar...
متن کاملSkiing efficiency versus performance in double-poling ergometry.
This study is on how leg utilisation may affect skiing efficiency and performance in double-poling ergometry. Three experiments were conducted, each with a different style of the double-poling technique: traditional with small knee range-of-motion and fixed heels (TRAD); modern with large knee range-of-motion and fixed heels (MOD1) and modern with large knee range-of-motion and free heels (MOD2...
متن کاملApplied physiology of cross-country skiing.
Cross-country ski racing has evolved rapidly in recent years. Of particular interest has been the development and proliferation of the faster freestyle or skating techniques. In spite of changes in technique and equipment, the fact that elite cross-country ski racers have some of the highest aerobic power values reported for endurance athletes has not changed. Successful ski racers have higher ...
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ژورنال
عنوان ژورنال: Medicine & Science in Sports & Exercise
سال: 2019
ISSN: 1530-0315,0195-9131
DOI: 10.1249/mss.0000000000001840