دراسة مقارنة لمستوى نشاط كهربائية العضلات لدى سباحي السرعة و التحمل

الملخص EN

١-values of capacity and the rate of its frequency response to limb muscles of upper and lower among swimmers speed and endurance .

٢-differences between the values of the response capacity and frequency rate of limb muscles with upper and lower speed endurance swimmers .

The study sample included swimmers applicants in the province of Basra, who have been called up for national teams or obtaining advanced centers in the Iraqi Federation competitions for swimming pool activities to speed (50-100 m) and endurance (5000-10000) meter .

The researcher used the description manner of the survey.

.

The Results of the study reached by the researcher are as follows: ١–Predictability of the characteristics of the dominant fiber through the use of device (EMG) in the selection.of the swimmers.

٢=There is an increase in the capacity of respond to the contraction of the muscle moving the central and decentralized among swimmers compared speed endurance swimmer.

٣-There is an increase in the frequency of contraction of the muscle moving the central and decentralized among swimmers compared speed endurance swimmers.

The researcher recommended including the following points: ١-Adoption of the search results in the early selection of the swimmers and various sports events .

٢-Adoption and development of search results to verify the integrity of the training curriculum.