TY JOUR TI Kinematic characteristics of flight toss movements in acrobatic rock and roll KW acrobatic rock and roll KW formation mix KW flight toss KW technique KW kinematic characteristics JO Scientific notes of P. F. Lesgaft University AU Terehin, V.S. AU Shurilova, D.A. AU Novak, E.A. PY 2025 IS 0 PB National State University of Physical Education, Sports and Health named after P.F. Lesgaft