دانلود مقاله ISI انگلیسی شماره 76636
عنوان فارسی مقاله

مردان آموزش دیده در مقایسه با مردان آموزش ندیده، پاسخ های کورتیزول ، ضربان قلب و روانی کمتری به استرس روانی- اجتماعی را نشان می دهد

کد مقاله سال انتشار مقاله انگلیسی ترجمه فارسی تعداد کلمات
76636 2007 9 صفحه PDF سفارش دهید محاسبه نشده
خرید مقاله
پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.
عنوان انگلیسی
Trained men show lower cortisol, heart rate and psychological responses to psychosocial stress compared with untrained men
منبع

Publisher : Elsevier - Science Direct (الزویر - ساینس دایرکت)

Journal : Psychoneuroendocrinology, Volume 32, Issue 6, July 2007, Pages 627–635

کلمات کلیدی
فعالیت بدنی؛ ورزش ها؛ ورزش؛ استرس روانی- اجتماعی؛ کورتیزول؛ ضربان قلب
پیش نمایش مقاله
پیش نمایش مقاله مردان آموزش دیده در مقایسه با مردان آموزش ندیده،  پاسخ های کورتیزول ، ضربان قلب و روانی کمتری به استرس روانی- اجتماعی را نشان می دهد

چکیده انگلیسی

Physical activity has proven benefits for physical and psychological well-being and is associated with reduced responsiveness to physical stress. However, it is not clear to what extent physical activity also modulates the responsiveness to psychosocial stress. The purpose of this study was to evaluate whether the reduced responsiveness to physical stressors that has been observed in trained men can be generalized to the modulation of physiological and psychological responses to a psychosocial stressor. Twenty-two trained men (elite sportsmen) and 22 healthy untrained men were exposed to a standardized psychosocial laboratory stressor (Trier Social Stress Test). Adrenocortical (salivary free cortisol levels), autonomic (heart rate), and psychological responses (mood, calmness, anxiety) were repeatedly measured before and after stress exposure. In response to the stressor, cortisol levels and heart rate were significantly increased in both groups, without any baseline differences between groups. However, trained men exhibited significantly lower cortisol and heart rate responses to the stressor compared with untrained men. In addition, trained men showed significantly higher calmness and better mood, and a trend toward lower state anxiety during the stress protocol. On the whole, elite sportsmen showed reduced reactivity to the psychosocial stressor, characterized by lower adrenocortical, autonomic, and psychological stress responses. These results suggest that physical activity may provide a protective effect against stress-related disorders.

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پس از پرداخت، فوراً می توانید مقاله را دانلود فرمایید.