TY JOUR TI THE INFLUENCE OF THE ANGLE OF ATTACK ON THE SPRINGBOARD FOR THE ACHIEVEMENT OF MAXIMUM SPEED BY A WATER SKIER IN THE DISCIPLINE "SPRINGBOARD JUMPING” KW water skiing KW ski jump KW starting conditions KW boat positions KW ski jump angle of attack KW approach radius KW flight range KW acceleration KW maximum speed JO Scientific notes of P. F. Lesgaft University AU Mikhailova, T.V. AU Zahryamina, L.N. AU Sheleshnev, D.O. AU Alekseev, N.Y. PY 2025 IS 0 PB National State University of Physical Education, Sports and Health named after P.F. Lesgaft