نسبة مساهمة القوة الانفجارية للأطراف السفلية في فعالية الضرب الساحق القطري لدى أشبال الكرة الطائرة : دراسة ميدانية على أندية القسم الوطني الثاني "جهوي الوسط" بالجزائر

الملخص EN

The study aimed at the percentage of the explosive force contribution of the lower limbs in the effectiveness of the overwhelming beating in the volleyball clubs.

The researchers used the descriptive method in its associative and analytical methods.

The sample included 24 players from the second national division, (120) players.

The researchers used the test of explosive force of the lower limbs and the test of the overwhelming beating skill of the country.

The statistical package program spss was also used to analyze the results of the study.

Finally, a positive correlation was found between the explosive force of the lower limbs and the overwhelming beating force of the volleyball clubs, in addition to deriving a predictive equation showing the percentage of the explosive force contribution of the lower limbs in the effectiveness of the beating.

The explosive force and the beating of the players during the training sessions, and studies on the proportion of the contribution of explosive force in various other skills in volleyball, whether defensive or offensive