Watch video Ритм в беге! Два секрета правильного ритма. Как научиться бегать с оптимальной частотой? Жумадилов. online without registration, duration 09 minute 51 second in high hd quality. This video was added by user Valery Zhumadilov 23 October 2018, don't forget to share it with your friends and acquaintances, it has been viewed on our site 264 thousand once and liked it 7 thousand people.