TY JOUR TI MONITORING OF SPEED-STRENGTH QUALITIES OF STUDENTS IN THE FRAMEWORK OF EXTRA-COURSE CLASSES IN ROPE-SKIPPING (SPORT ROPE) KW speed KW strength KW speed-strength training KW general and special physical training KW testing KW rope skipping (sports jump rope) JO Scientific notes of P. F. Lesgaft University AU Odincova, M.O. PY 2023 IS 0 PB National State University of Physical Education, Sports and Health named after P.F. Lesgaft