تأثير تدريب المجموعات العنقودية على بعض المتغيرات البدنية و الضربات الخلفية لناشئي الأسكواش

الملخص EN

The research aims to design a training program using cluster group training to find out its effect on some of the physical variables under investigation represented in (the maximum strength of the two legs, the strength of the fist muscles, the muscular capacity of the arms, the muscular capacity of the two legs, the transitional velocity, agility) and its effect on the level of performance of the back blows represented in (Accuracy of the straight backstroke, the accuracy of the Qatari backstroke, the accuracy of the backhand side stroke) under discussion The researcher also used the experimental method with an experimental design for two groups, one experimental and the other controlling in order to suit the nature of the research.

The research sample was deliberately chosen from the beginners of Match Point Academy registered in the Egyptian Squash Federation, and they were divided randomly into two groups, one experimental and the other controlling by each group of (6) youngsters.

The researcher also selected (8) youngsters from the research community.

Outside the basic research sample for conducting the exploratory study, the most important results indicated that the use of cluster group training It had a positive effect on the physical level of the squash juniors.

The use of cluster group training also improved the level of backstroke performance for the squash juniors.

The researcher recommends the necessity of using cluster group training in developing the physical abilities of athletes in various sports activities.