TY  JOUR
TI  The development features of speed qualities in football players aged 14-15 and their correlation with human proportions
KW  speed qualities
KW  morphological characteristics
KW  educational and training process
KW  football
KW  sports improvement group
JO  Scientific notes of P. F. Lesgaft University
AU  Borisova, V.V.
AU  Arkhipova, S.A.
PY  2025
IS  0
PB  National State University of Physical Education, Sports and Health named after P.F. Lesgaft