فاعلية تدريبات قوة عضلات المركز على بعض المتغيرات البدنية و المستوى الرقمي لناشئي الوثب الثلاثي

الملخص EN

The research aims to design a training program using the center muscle strength training and know its effect on some physical variables and the digital level for young people under 16-18 years in triple jump.

methods: The researcher used the experimental curriculum to suit his nature of this research through experimental design using the pre and post measurements of the group The research community represents the beginners of the triple jump in the age group under the age of 16-18 years, where the core sample strength reached (8) from the regular students in the application of the training program, in addition to a sample of (7) investigative studies from the national youth project.

The research community and from outside the basic research sample, for a total of the total sample (15) beginners.

The program was applied for the duration of the program (two months - 8 weeks) weeks by 3 training units per week.

The pre, sequential, and dimensional measurements were made using tools and measuring devices.

Conclusions: The training program Using the strength of the center’s muscle strength exercises positively affects the physical variables and the digital level for triple jump beginners from 16-18 years.

Recommendations: The importance of applying the proposed training program using the center’s muscle strength training because it has a positive effect in developing some physical and level variables Digital triple jump.