أثر تركيز الانتباه على سرعة رد الفعل السمعية و البصرية و علاقته بالإنجاز في فعالية 100م عدو

الملخص EN

The purpose of thid study was to measure The effect of attention concentration on reaction time (visual and acoustic)in relation to the performance in 100m sprint event and to investigate the effect of sex variable on the relationship between reaction time and performance to 100m sprint.

The descriptive approach was used.

(93) Students (45 males and 48 females) participated in the study in the first semester 2008/2009.

Results indicat that: 1.

Significant differences in attention concentration and both in the visual and acoustic reaction time according to gender in favor of males, significant relationships among all the study variables including, performance for both male and female groups.

2.

It was recommended to focus on the exercise that develop and improve attention concentration for short distance runners (specifically for 100m sprint event) as it playsan important role in improving reaction time at start instance.