TY JOUR TI TRAMPOLINE TRAINING AS A MEANS TO IMPROVE SPEED-STRENGTH ABILITIES OF BASKETBALL STUDENTS KW basketball KW slamball KW jumping KW speed-strength abilities KW students JO Scientific notes of P. F. Lesgaft University AU Grigorev, V.I. AU SHaronova, A.V. AU Mironova, O.V. AU YArchikovskaya, L.V. AU Merkulova, O.A. AU Pushkina, O.V. PY 2023 IS 0 PB National State University of Physical Education, Sports and Health named after P.F. Lesgaft