OR-021 GLUT4 rs5418 genotype and performance of Cross-country skiers in China
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 کاملDetection of autologous blood transfusions in cross-country skiers.
Transfusion of autologous blood (blood doping) has been used by athletes to improve performance in sports events. This practice has been banned by the International Ski Federation (FIS) and the International Olympic Committee (IOC). So far, no reliable method for detection of blood doping has been available. In the present study, a group of six elite cross-country skiers, who were phlebotomized...
متن کاملVariability and predictability of performance times of elite cross-country skiers.
UNLABELLED Analyses of elite competitive performance provide useful information for research and practical applications. PURPOSE Here the authors analyze performance times of cross-country skiers at international competitions (World Cup, World Championship, and Olympics) in classical and free styles of women's and men's distance and sprint events, each with a total of 410-569 athletes competi...
متن کاملPhysiological differences between sprint- and distance-specialized cross-country skiers.
PURPOSE Sprint- (≤1.8 km) and distance-skiing (≥15 km) performance rely heavily on aerobic capacity. However, in sprint skiing, due to the ~20% higher speed, anaerobic capacity contributes significantly. This study aimed to identify the possible anthropometric and physiological differences between elite male sprint and distance skiers. METHODS Six sprint and 7 distance international-level cro...
متن کاملThermoregulatory Responses in Cross-country Skiers a Field Study
Outdoors activities, such as cross-country skiing, may expose the human body to severe thermal stress during training and competitive events in the winter season. Cooling affects all aspects of muscular performance (1), and cold has a profound effect on the functional properties of skeletal muscle. When exercise intensity is high enough to maintain core temperature, but skin cooling is still pr...
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ژورنال
عنوان ژورنال: Exercise Biochemistry Review
سال: 2018
ISSN: 2593-7588
DOI: 10.14428/ebr.v1i2.9223