Theory of measurement: about correctness in measurement of human motorics Journal title: Slobozans`kij Naukovo-Sportivnij Visnik [Slobozhanskyi Herald of Science and Sport] Authors: Serhiyenko L.| „N„y„{„€„|„p„u„r„ƒ„{„y„z „}„u„w„‚„u„s„y„€„~„p„|„Ž„~u„z „y„~„ƒ„„„y„„„…„„ „‚„p„x„r„y„„„... Subject(s): Education, Sports and Recreation, Rehabilitation, Health and Wellness