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The aim of this research is to survey the effect of and comparsion between
exercise frequency on physical fitness of non - athlete girls. In this research 76 female students, who were divided in two groups. The first group exercised one day
per week during a 4 month perrod and the other group 2 days per week for 2 months. The Subjects participated in a pre - test which consisted of muscular
endurance measurment of 1 - Shoulder girdle, 2 . Abdomen muscle, agility, muscular Power and Cardio - Vascular Endurance. The Post - Test was the same as
pre - test.
The results of pre - test and post - test were analyzed by dependent and
independent t test and wilcoxon. Results indicated that there is a significant difference between pre. test and post - test in the two groups. Thus all the factors
of physical fitness developed in group 1 and group 2. Statistical analyses showed that agility, cardio . vascular endurance and muscular power had great development
in group 2, who had exercised 2 days per week.
First group, who exercised 1 day per week developed in muscular endurance
and it was higher than group 2.
So far as the cardio - vascular endurance factor is more important in public
health, issues therefore this research suggests that two days of exercise per week is more effective.