Research was conducted on the sample of 256 football players at the age of 10-12. They were analyzed by a battery of 12 anthropometrical measurements for evaluation of morphological characteristics, 20 tests for assessment of the basic motor abilities, and 24 tests for evaluation of specific precision. According to the tests and the canonic- correlation analysis, general conclusion, which was based on observation of the relations of morphological characteristics and the basic motor abilities with specific precision, structure-based morphological and basic motor canonic factors can be interpreted as SKELETON DIMENSION FACTOR, SPEED ENDURANCE and EXPLOSIVE STRENGTH, whereas structure-based canonic factor of specific precision may be interpreted as GENERAL FACTOR OF SPECIFIC PRECISION IN FOOTBALL. Relations of the structure of the canonic factor indicate and prove that the football players aged 10-12 with bigger skeleton dimensions, higher explosive strength and better speed endurance achieve better results in tests of specific precision in football. .
