علاقة دورات الايقاع الحيوي ... ASJP
This study aims to detect the effect of different cycles of biorhythm on athletic achievement, by analyzing the physical, psychological and mental biorhythms of 95 sprinters category (100m, senior ـ males). After analyzing of different cycles of biorhythm among the sprinters using computer programs specializing in this, and match it with their world records dates, we extracted the following ...