تاثیر فعالیت هوازی تداومی در مقایسه با فعالیت هوازی تناوبی بر برخی از شاخص های خونی خستگی مرکزی زنان ورزشکار دانشگاهی
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دانشگاه تبریز: دانشکده علوم تربیتی و روانشناسی، گروه آموزشی تربیت بدنی و علوم ورزشی
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۹۶ص
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چاپی
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کارشناسی ارشد
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تربیت بدنی و علوم ورزشی گرایش فیزیولوژی ورزشی
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۱۳۹۰/۰۵/۱۲
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دانشگاه تبریز: دانشکده علوم تربیتی و روانشناسی، گروه آموزشی تربیت بدنی و علوم ورزشی
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خستگی مرکزی
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فعالیت هوازی تناوبی
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فعالیت هوازی تداومی
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.test with significant level ۵ in order to determine variation width of factors between tow type of interval and continuous aerobic activity have been used. The results showed that both interval and continuous aerobic cause to increased serum serotonin and glucose and plasma ammonia but it was significant in continuous aerobic activity for plasma ammonia and in interval aerobic activity for serum serotonin and glucose and plasma ammonia. In camparison between both activity types, the level of plasma ammonia changes and pressure discernment index in interval aerobic activity was higher than continuous aerobic activity one significantly (p۰.۰۵) but in variation width of serum serotonin and glucose, there wasn-۱) have been selected to the present study. Firstly, in order to conduct main tests, blood sample of ۵ml has been taken. Then subjects following ۱۰ minutes warming conducted interval or continuous aerobic activity on treadmill for ۴۰ minutes. The blood samples have been divided into two parts, serum and plasma and use to measuring blood factors of central fatigue. In order to evaluation of variation width of factors before and after activity the one sided variance analysis test by repeated measurement and follow up test LSD as well as correlative t-۱.min-۱.۸ ml.kg۳.۷and vo۲max ۴۱.۷۱.۰ kgm۲ ,fat percent ۲۰.۸۰.۰۴ m, body mass index ۲۰.۶۲.۵ kg, height ۱.۶۲.۳ years, weight ۵۳.۸Abstract: Fatigue is an acute disorder in function which has been defined as disability in maintain certain or expected potential outcome. The studies show that there may be relation between changes in central metabolism through body temperature, excitation, ammonia accumulation or single amine neural trFatigue is an acute disorder in function which has been defined as disability in maintain certain or expected potential outcome. The studies show that there may be relation between changes in central metabolism through body temperature, excitation, ammonia accumulation or single amine neural transmitters such as serotonin as mechanism with central fatigue, result of exercise. Both intensity and time spam of exercise effect on central fatigue. The aim of this research is determining the effect of continuous aerobic activity versus interval aerobic activity on some of blood factors of central fatigue in female collegiate athletes such as serum serotonin and glucose and plasma ammonia. Ten female athletic ( ۲۲.۹۲.۳ years, weight ۵۳.۸۲.۵ kg, height ۱.۶۰.۰۴ m, body mass index ۲۰.۶۱.۰ kg?m۲ ,fat percent ۲۰.۸۳.۷and vo۲max ۴۱.۷۱.۸ ml.kg-۱.min-۱) have been selected to the present study. Firstly, in order to conduct main tests, blood sample of ۵ml has been taken. Then subjects following ۱۰ minutes warming conducted interval or continuous aerobic activity on treadmill for ۴۰ minutes. The blood samples have been divided into two parts, serum and plasma and use to measuring blood factors of central fatigue. In order to evaluation of variation width of factors before and after activity the one sided variance analysis test by repeated measurement and follow up test LSD as well as correlative t-test with significant level ۵ in order to determine variation width of factors between tow type of interval and continuous aerobic activity have been used. The results showed that both interval and continuous aerobic cause to increased serum serotonin and glucose and plasma ammonia but it was significant in continuous aerobic activity for plasma ammonia and in interval aerobic activity for serum serotonin and glucose and plasma ammonia. In camparison between both activity types, the level of plasma ammonia changes and pressure discernment index in interval aerobic activity was higher than continuous aerobic activity one significantly (p?۰.۰۵) but in variation width of serum serotonin and glucose, there wasn?t significant difference between both aerobic activity types. Thus, in this study, it seem because of higher serotonin and glucose and plasma ammonia raising in interval activity than continuous activity, and the higher level of plasma ammonia changes and rate of perceived pressure in interval aerobic activity than continuous one, the central fatigue level in interval aerobic activity is higher than it in continuous oneص.t significant difference between both aerobic activity types. Thus, in this study, it seem because of higher serotonin and glucose and plasma ammonia raising in interval activity than continuous activity, and the higher level of plasma ammonia changes and rate of perceived pressure in interval aerobic activity than continuous one, the central fatigue level in interval aerobic activity is higher than it in continuous one