تأثير تدريبات كروس فيت على بعض الصفات البدنية و المستوى الرقمي للاعبي 800 م جري بنادي بيت لاهيا

الملخص EN

The effect of Cross Fit training on some physical traits and commercial evidence for the 800m runners at Beit Lahia Club, The research aims to identify the effect of the combination of Cross Fit and Sakyo exercises on endurance, muscular ability, and the digital level of the 800m race on 10 athletes of the Palestinian national team athletics team in North Gaza Governorate, The researcher used the experimental method for its suitability to the nature of the research.

The sample was divided randomly, after conducting harmony between them in the research variables, into two equal groups (experimental group 5 players) and (control group 5 players.

The researcher used the experimental method for its suitability to the nature of the research.

The application of the program took (8) weeks by (4) units per week.

There are statistically significant differences between the pre and post measurements of the experimental group and the control group, in the endurance tests, muscular ability, and the digital level of the 800m race.

The research was conducted in favor of the dimensional measurement, and it was found that there were statistically significant differences between the two dimensional measurements of the two groups (experimental and control) in the same tests under research in favor of the dimensional measurement of the experimental group, where the significance values ranged between (0.000 to 0.004), which are greater than the significance level that the researcher accepts it and it is (0.05), That indicates the positive effect of the Cross Fit and Sakyo exercises under study, To conclude, the researcher reached the need to properly plan training programs, provided that they include the use of modern training methods, taking into account the conditions and specifications necessary to use those tools and methods according to the characteristics of each stage.