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This research problem from the two researchers experience and perm ant following for  developing local and international records is the noticeable decrease at numeric level for 110 meter / hurdles race among Egyptian players compared with their consorts from foreign players the two researchers notice from enlightening , referential survey for all  scientific reference at the referent ion frame borders for this research, also from nation net for information ( the internet) and meeting a lot of physical training professors and trainers that co-ordination abilities for 110 meter / hurdles players are very important for race achievement from start to end because player at start needs co-ordination among start, going, back expand and taking first steps to reach the first hurdle at utmost speed and the best case to take hurdle step which needs also full co- ordination between cutting and whirling feet and arms as well as. Player needs co-ordination abilities  to take the distance among each hurdle at 3 steps and be on this rhythm among all hurdles and at the race end after jumping all hurdles the player nee co-ordination between taking last steps and ending race by pushing from chest at utmost speed and the power of all these co-ordinations is very important along race distance to achieve the best achievement.

Effect of using co-ordination training on some special physical, physiological abilities, and numeric level for 110 meter / hurdles competitors