The effect of hypoxy exercises on some measurements of the heart muscle and some components of skillful performance in futsal for young players (deaf and dumb)

Abstract

Hypoxic exercises are the performance of exercises while the tissues and cells of the body are exposed to lack of oxygen by holding the breath or controlling breathing (reducing the number of breathing times during performance). Vocal and the extent to which these changes are related to the speed and endurance of skillful performance, which are among the main pillars to provide a good level for the team. The speed of receiving, delivery, scoring and passing. The research problem was manifested in the low level of skillful performance whenever the time of the matches progressed and the depletion of physical fitness. It also touched the low speed of skillful performance, which is one of the characteristics of the futsal game and one of the reasons for superiority over the competitors, which may be due to physiological reasons. The research aims to prepare exercises in the training style. Hypoxi for the deaf and mute players in futsal football and identifying some measurements of the heart muscle and the speed and performance endurance of the deaf and mute players in futsal football. The researcher identified the research community in the Maysan national team for the deaf and mute, who numbered (15) players for the football season (2018-2019). The researcher concluded the following:

1- Improving the job level of the research sample.

2- The development of heart muscle measurements in the research sample.

3- A relatively high level of endurance and speed of performance.

4- The presence of a significant effect in the increase in functional efficiency and measurements of the heart muscle on improving the level of endurance and speed of performance, which caused a significant correlation in most of the cardiac measurements and the functional variables under study.