1.

When an athlete moves from stage to stage, it is very important to know which indicators change reliably. So it is possible to identify the leading indicators of readiness and competitive activity, on which coaches should focus their attention [1,2]. The age of 13-14 corresponds to the stage of in-depth specialization, 15-17 years -to the stage of sports improvement. At the age of 15-17, the main parameters of an adult athlete are formed. Therefore, the identified indicators will remain the main ones until the end of their sports career. ????????? ? ???? ?? ???????? ?????????? II ?????? ???? ?? 38 ?? ???????, ??? ? ??? ?????????? ???? ????? ??????????: ???? (?7), ??? (?8), ?? (?10), ??? (?11), ???? (?12), ???? (?13), ???? (?17), ????? ???????????? (?31). ? ??????????? III ??????: ???? (?2), ???? (?3), ???? (?5), ??? (?9), ???? (?14), ??Ð?"? (?18), ???Ð?"? (?19), ???? (?20), ??? ?? 60 ? (?25), ???????? ???????? ?? ??????? ???? ? ??????? 20-?? ?????? (?27), ?????? ? ????? ? ????? (?28), ???????????? ? ???? (?29), ?????????? ? ????????? ???????????? ???? (?30), ???????? ??????? ???????????? ??????? (?33), ???? ???????????? ?.?. (?35), ?????? ?????????? 10-?? ??????? ????? ????? (?37

?16), ???????????????? ????????? ???????? ???? (?18), ?????????? ?????????????? ???????? ???? (?19),??????????? ?????????? ??????? ???? (?20), ??????? ?????????? ???? ? ???? (?23), ?????? ? ????? ? ????? (?28), ???????????? ? ???? (?29), ??????? ???????????? ??????? (?32), ???? ???????????? ?.?. (?35), ?????? ?????????? 10-?? ??????? ????? ????? (?37), ??????????? ??????????? ???????????? (?38). ?? II ?????? ???? ????? ??????????: ????? ??????????? ??????? (?6, ?7), ???????? ???????? ????? (?11), ???????????? ?????????? ???? ???? (?12) ? ?????? ???? (?15), ????? ???????????? (?31), ??????? ?? ?????????? ?????? (?34), ????? ?????????? 10-?? ??????? ????? ????? (?36). ?????? ???????????????? ????????????? ??????????, ??? ? ??????????? III ?????? ???? ??????? ??????????? ???????? (?2 -?5, ?20), ???? ?????????? ?????? (?9, ?14) ? ??????? (?18, ?19), ????? ??????????? ?????????? ? ??????????? ??????? (?16). ? ??????????? II ?????? ?????? ??????????? ??????????? ???????? (?6, ?7), ????? ????? (?11, ?12) ? ?????? ? ?????? ???? (?15). ?? ????, ???????????? ???????????? ?????-???? ?? ????? ? ??????????? ???????????????? ???????????? ???. ?????????????? ??? ???????????? ??????? ? ???????????????? ?????????????? (?22): ? III ?????? ??? ?????????? 36,43%; ? ?? II -33,41%. ?? ??????????? ???????????? ????? ????????? ?????????? III ??????, ????????? ???????????.

????????? ???? ????? ????? ??????? ????????? ?? 46 ?? ??????? ???????? ? ???? (?2), ???? (?3), ???? (?4), ??? (?8), ??? (?9), ?? (?10), ??? (?11), ???? (?12), ???? (?13), ???? (?14), ??????????? (?16), ??Ð?"? (?18), ???? (?20), ???????????????? ?????????????? (?22), ???????? ?????????? (?23) ? ????????? ????????? (?24) ????, ?????????? ? ????? ???? ? ??????? 15-?? ?????? (?26), ?????? ? ????? ? ????? (?28), ????????????? ? ???? (?29), ??????????? ? ????????? (?30), ????? ???????????? (?31), ???????? ??????? ???????????? ??????? (?33), ????? ???????????? ?.?. (?35), ?????? ?????????? 10-?? ??????? ????? ????? (?37), ???????????? ??????????? ???????????? (?38). ? ??????????? II ?????? ???????????? ? ????? (?4, ?8, ?10 -?12), ???????????????? ?????????????? (?22). ? ??????????? III ??????? ??????????????? (?2, ?3, ?20), ?????? (?9, ?14), ????? ???? (?13), ??????????? ?????????? ? ??????????? ??????? (?16), ??????? (?18) [3][4][5]. ?? ??????????? ???????????? ?????????? III ?????? ???????? ??????????? II ?????? ?????? ? ?????? ? ????? (?28) ? ??????? ????? ?? ????? ???????????? (?31). ??? ?????? ??????????, ????????? ?????? ????????? ? 15 -17 ??? ????????? ???????? ????????? ? ??????? ?????? ??? ??????? ??????. ??? ?? ?????, ???????? ?? ????? ??????? ??????? ????????????????, ? ????? ??? ????????? ????? ???????, ??? ? ???????? ?? ???????? ???????????????? ?????????????? (?22): ?? II ?????? ??? ?????????? 41,02%; ? III -36,43%.

? ??????? ????????? ?? 50 ?? ????? ???????? ???????? ????????? ? 23 ???????????: ??????? ???????????????? (?2, ?3), ??????????? (?4, ?5) ? ??????????? (?6) ??????, ?????????? ????? (?10, ?11), ???????????? ?????????? ???? ???? (?13) ? ?????? ???? (?14) ? ???? (?15), ??????????? (?16), ?????????? ????????????? ? ?????? ???? (?17), ?????????? ?????????? ????????????? (?21), ???????????????? ?????????????? (?22), ???????? ?????????? ???? ? ???? (?23), ???? ?? 60 ? (?25), ?????????? ? ????? ???? ? ??????? 15-?? ?????? (?26), ????????????? ? ???? (?29), ??????????? ? ????????? (?30), ????? ???????????? (?31), ???????? ??????? ?? ?????????? ?????? (?34), ??????? ?????????? 10-?? ??????? ????? ????? (?36),???????????? ??????????? ???????????? (?38). ?????????? II?????? ????????? ????? ?? ???? ??????????? ???????????????? ???????????? (?6, ?17) ? ?? ???? -???????????????? (?23, ?31). ????? ??????????? ???????????? ?????????? III?????? ?? ????????. ????????? ? ??????? ?? ???? ?????????? ?????????? ????? ??? ??? ???????????????? ??????????, ????????? ???????????? ????? ? ?????. ??????? ???????????????? ?????????????? (?22) ? ??? ?????????? 49,54%; ? ?????? ?????? -27,57 %.

? ??????? ????????? ?? 55 ?? ?????? ?????????? ?????????? ?? ????????? ???????????: ???? (?5), ???? (?7), ???? (?13), ??????????? (?16), ???? (?17), ??Ð?"? (?18), ???Ð?"? (?19), ???? (?20), ??? (?21), ???????????????? ?????????????? (?22), ????????? ???????? ?? ??????? ???? ? ??????? 20-?? ?????? (?27), ????????????? ? ???? (?29), ??????????? ? ????????? (?30), ???????? ??????? ???????????? ??????? (?33), ?Ð?"? (?34), ?????? ?????????? 10-?? ??????? ????? ????? (?37). ?? ????????????? ??????????? ?????? ? ???? ????? ?????????? II ??????: ?20, ?27