Trends in performance indicators of English Premiership Rugby teams. - KVASNYTSYA, OLEH; TYSHCHENKO, VALERIA; LATYSHEV, MYKOLA; KVASNYTSIA, IRYNA; TIMASHEVA, OLENA; RYBAK, LEONID; FLERCHUK, VIKTOR; OMELCHUK, MYKOLA (Trends in Sport Sciences, 2025)