EVALUATION OF CARDIOVASCULAR SYSTEM REACTIONS WHEN DIFFERENT MUSCLE GROUPS ARE ACTIVATED. - Muntianaitė, Inga; Poškaitis, Vytautas; Vainoras, Alfonsas; Poderys, Jonas; Bardauskienė, Sandra (Education. Physical Training. Sport / Ugdymas. Kûno kultûra. Sportas, 2011)