Improvement of coordination abilities of sportsmen of 13–15 years old in fighting sambo Journal title: Slobozans`kij Naukovo-Sportivnij Visnik [Slobozhanskyi Herald of Science and Sport] Authors: Bateyeva N. | Київський національний університет культури і мистецтв, Київ, Україна Subject(s): Education, Sports and Recreation, Rehabilitation, Health and Wellness