دراسة مقارنة في بعض المتغيرات التنفسية بين الطور التجريبي و طور النضوج عند أداء جهد هوائي تراكمي

الملخص EN

The study aimed to know : 1 - the impact of cumulative antenna voltage in some respiratory variables in each of the follicular phase and the process of maturation 2 - Identify the differences in absolute values between the values of comfort and effort in each of the follicular phase and the process of maturity in some respiratory variables The researcher used the descriptive method because of its suitability for the nature of the research and in the sample included (18) students at the Department of Physical Education at the college of Education / University of Mosul .

The students were among those who practice sports activity, and with good health.

The sample was chosen deliberately among those who could who complete the test in a good manner.

The researcher used the test and measurements as a means of data collection, which included the following: (test effort antenna (test voltage antenna of Sharkey (Sharkey Test), body measurements (height, weight), measuring physiological respiratory variables (the size of self-natural breath, lung ventilation, and the number of breaths Using as piromitr appratus) For the purpose of verification of the objectives of the research, the researcher conducted a test of respiratoey effort at a normal degree of heating suitable for the physiology activity, viz .

(23-25) and a humidity of (30-33%) .

For the purpose of achieving the objectives of the research, the researcher conducting the test on the sample individuals almost uniformly According to the privacy of every individual member of the sample.

The researcher used the following statistical methods: (arithmetic mean, standard deviation, t-test for two correiated meas , coefficient of variation, the equation of the absolute value) After anaiyzing the statistically and viewing the results as weiias discussing the findings the researcher presented a set of conclusions the most important of which are the following: 1.

The emergence of a significant increase in the variabie of the size of naturai breathin the values of the absolute change for the first and second phases.

2.

The emergence of a significant increase in pulmonary ventilation variable change in the values of the absolute phases I and II.

3.

The emergence of a significant increase in the variable of the number of breaths in the values of the absolute change of phases I and II.

The researcher recommended some important things 1.

Emphasis on the measurement of respiratory variables and maximum oxygen consumption in order to obtain more accurate results about the circulatory system respiratory system .

2.

Conduct similar studies using different tests with different on the females with different ages to determine the extent of respiratory variables during phases .

3.

Other studies with a comparison between the three phases of the menstrual cycle to see any of the freak happens when change is larger.