أثر التدريب البليومتري بطريقتي التدريب التكراري والفتري مرتفع الشدة على السرعة وتحمل السرعة لدى عدائي 400 متر

Abstract EN

This study aimed at identifying the effectof bibliometric training with repetitive training and hight High intensity training on speed and speed Endurance of 400 m runner’s.

The researcher usedexperimental method with one sample design using pre and post measurement.

The sample of the studyconsisted of 6runner’sfromTiaret cityAthletics clubs (under 19 yearscategory), The training program Contained 13 weeks with2 training session a week.

After pre and post measurements the data was analyzed by SPSS, the researcher found that where a significance differences between pre and post measurement in both speed and speed Endurance in the favor of the post measurement.Where the size effectreach 87% for the speed, and 82% for speed Endurance.

As conclusion The research erconclude that bibliometric training with repetitive training and hight High intensity training lead to improvement in both speed and speed Endurance of 400 m runner’s.