Experimental methods increases level technique and tactical to preparedness footballers middle school age Journal title: Slobozans`kij Naukovo-Sportivnij Visnik [Slobozhanskyi Herald of Science and Sport] Authors: Mulik V.| Харківська державна академія фізичної культури Донецький ліцей № 30, Perepelica P.| Харків... Subject(s): Education, Sports and Recreation, Rehabilitation, Health and Wellness