أثر توقيت ما بعد المعرفة بالأداء على الإنجاز الرقمي في الوثب الثلاثي

Abstract EN

The purpose of the research was to evaluate the effect of post knowledge of performance (post-KJP.) on the distance of the triple Jump.

This period delay from the presentation (k.p) Untile the nest res pone, during which presumably the person is processing the information about his perform¬ance: And deciding the motor plan for the next Monvment.

The sample contained 45 from Secondary stage as a beginner in the triple Jump.

The subjects Distributed randomly into four groups.

And the period for processing the information randomly defined to each group, 1) Mainpulate 10 second, 2) 20 sec.

3) 30 sec.

And 4) 40 sec.

Every subject perform 120 trails.

At ten sessions.

Analysis of varinace (ANOVA) for pre-post test Data Revealed the Interval 30, 40 sec.

Was the optimal period to processing information of (k,p) And Achieved the best distance in this event.

ANOVA.

with repeated Measures to the rate of change in the level of performance between the Ten sessiono indicated to Actiievment the best level in the Ten session for group 40-40 sec.

Mampulation, while at the nine session for group 20 sec.

And at eight session for group 10 sec.

manipulation.