تأثير تدريبات للتحكم في التنفس (هيبوكسيا)‎ على التحمل الخاص و بعض المتغيرات الفسيولوجية و المستوى الرقمى لسباحى 400متر زعانف

Abstract EN

The objective of this study was to "influence the effect of breathing control exercises on special endurance and some physiological variables and the numerical level in 400 meters / fins.

" The researcher used the experimental method using the experimental design of two groups, one experimental and the other control, in accordance with the nature of the research.

Al-Mansoura Club and registered in the Egyptian Federation of fins under (20 years), and the sample size (16) The most important results were that the wearing of the highland mask 2 had a positive effect on the special tolerance in the slant test of standing 1 minute and the 400 meter / Fins and that wearing the highland mask 2 has a positive effect on some of the respiratory and dorsal responses in the variables under consideration and that wearing the highland mask 2 has a positive effect on the digital level of 400 meters / fins