نوع مقاله : مقاله پژوهشی Released under (CC BY-NC 4.0) license I Open Access I
نویسندگان
1 استادیار / دانشگاه آیت الله العظمی بروجردی (ره)
2 گروه تربیت بدنی، دانشکده علوم انسانی، دانشگاه فنی و حرفه ای، تهران،ایران.
چکیده
کلیدواژهها
موضوعات
عنوان مقاله [English]
نویسندگان [English]
Aim: One of the key factors involved in central nervous system performance is neurotrophins, including BDNF, which decrease with menopause. The aim of this study was to determine the effect of a whole body vibration period on serum BDNF levels in obese postmenopausal women. Methods: In this semi-experimental study, 24 obese postmenopausal women aged 45-55 years with an average weight 72/5±5 in Khorramabad city were divided into two groups of 12: 1- without training 2- whole body vibration training. Whole body vibration training group performs these exercises for 12 weeks and three times a week, with a frequency of 30-50 Hz, with an amplitude of 1-2 mm by applying 20 to 30 minutes of vibration, 5 to 15 minutes of upper and lower limb training. 48 hours before the start of the training program and 48 hours after the end of the 12 week training program; Blood sampling and body composition indices were measured. ELISA method was used to measure serum BDNF levels. Data were analyzed using independent t-test and covariance at the significance level of 0.05. Results: Results Significant decrease in morphometric indices such as body fat percentage (P = 0.023), body mass index (P = 0.012), and body weight (P = 0.038), as well as significant increase At serum BDNF levels (P < 0.026), the whole body showed vibration compared to the control group. Conclusions: It seems that the beneficial effects of vibration exercises on increasing BDNF can be a factor in reducing the negative effects of menopause on cognitive function, learning and memory, especially spatial memory.
کلیدواژهها [English]
This is an open access article distributed under the following Creative Commons license: Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
2018;16(3):1559325818797015.