Effect of moderate - vigorous intensity physical exercise on female sex hormones in premenopausal university students in Nnewi, Nigeri.
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Date
2014-10
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Abstract
Background: Sedentary lifestyle and diseases associated with it is on the increase in our communities, state and country as a whole. The objective was to determine the effect of exercise on ovarian reserve status of the participants using day 3 FSH, LH and estrogen values and the ovulatory status of the participants using day 21 progesterone values.
Methods: The study was a prospective comparative study. A total of 30 participants were recruited for this work. They were divided into 2 groups: 15 subjects that did exercise for 1 month and 15 controls that didn’t do any form of exercise. Baseline blood samples were collected from the two groups on day 3 and day 21 of the menstrual cycle. The subjects started exercise on day 1 of the next menstrual cycle. Blood samples were collected from the subjects and control on day 3 and day 21 of the next menstrual cycle.
Results: There was significant reduction in weight and therefore BMI of the study group compared to control group and study group baseline after one month of exercise (P<0.05). There were no significant differences in the baseline levels of Estrogen, FSH, LH and progesterone between the subjects and control groups before the exercise, but after 1 month of exercise, there were significant differences in the levels of estrogen, FSH, LH and progesterone in these groups (P<0.01). Among the study group there were significant differences in the baseline and final levels of Estrogen, FSH, LH and Progesterone (P<0.01).
Conclusions: The hormonal pattern shows that moderate-vigorous exercise may increase the responsiveness and sensitivity of the follicles to FSH and LH with attendant increase in ovulatory status of young females.
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Keywords
Exercise, Female sex hormones, Premenopausal
Citation
Sinha Satwika, Kar Kaushik, Soren Monoj, Dasgupta Anindya. Effect of moderate - vigorous intensity physical exercise on female sex hormones in premenopausal university students in Nnewi, Nigeri. International Journal of Research in Medical Sciences. 2014 Oct-Dec; 2(4): 1516-1520.