Strength training for X-Country skiing Swedish Winter Sports Research Centre 12:55 11 years ago 488 904 Далее Скачать
Lake Placid Olympic Nordic ski jump hill...summer training demo, July 26, 2013 Pat DiDomenico 0:22 11 years ago 1 186 Далее Скачать
Transitioning summer fitness to XC skiing specific movements Endurance Athlete 3:21 5 years ago 1 220 Далее Скачать