تحمل الإداء وفق مراكز اللعب كمؤشر لبعض المتغيرات البايوكيمائية للاعبي كرة السلة

الملخص EN

The study aimed to build tests to measure performance tolerance according to the play centers for young basketball players as well as to identify the relationship between the correlation between performance tolerance according to the play centers in some of the biochemical variables of young basketball players and to identify the percentage of contribution the most and valuable Predictive of biochemical variables in performance tolerance according to the playing centers of young basketball players.

and identified the research community with players clubs The Middle Euphrates for the youth basketball category for the 2017-2018 sports season, which numbered (13) club and illusion (alMahnawiya.

alshamia.

alrafidain.

alhamzah aldaghara Imam almtakin.

alghadriya.

aljamahir.

almashkab.

alnajaf.

altadamun.

almsyb.

alhilla.

The researchers concluded that performance tolerance is associated with significant relationships with some of the biochemical variables under study and both according to the three centers of play for young basketball players as well as that lactic acid explains an acceptable percentage of performance tolerance for all play centers for young basketball players.