تأثير استخدام تدريبات الكاتسو على بعض القدرات البدنية الخاصة و المستوى الرقمي لمتسابقي الوثب الطويل

الملخص EN

The current research aims to identify the effect of using Katsu training on some special physical abilities and the digital level of long jump contestants, and the researcher used the experimental approach using experimental design with pre and post measurement for one group that included 5 players from the athletics branch of Beni Suef 2020/2021 AD, and reached The results of the study indicate the positive effectiveness of Katsu exercises on some special physical abilities (muscle strength, kinetic velocity, transition velocity, speed characteristic strength, flexibility, agility) and the digital level of the research sample of the long jump runners.

The blood flow to the muscles and work to increase muscle strength, which supports the digital level, so it can be relied upon in the special preparation period for long jump contestants, and the researcher recommends the need to use Katsu exercises The researchers recommend the use of the integrated blend method as one of the modern training methods in the development of the exercises (under study), and further studies on the effectiveness of the integrated mixing method for the exercises (composite, In the development of the training status of athletics players.