Legrand Fabien, Heuze Jean Philippe
University of Reims, France.
J Sport Exerc Psychol. 2007 Jun;29(3):348-64. doi: 10.1123/jsep.29.3.348.
In this article, we examined the antidepressant influence of an 8-week-long aerobic exercise intervention in which two training parameters were manipulated: exercise frequency and group environment. Twenty-three individuals with elevated symptoms of depression were recruited in a sport and fitness facility and agreed to participate in this 8-week study. They were randomly assigned to three groups: (a) low-frequency exercise (control) (n = 7), (b) high-frequency exercise (n = 8), and (c) high-frequency exercise + group-based intervention (n = 8). Participants completed the Beck Depression Inventory (BDI-II) at study entry, and at 4 and 8 weeks subsequently. The results showed that those in the high-frequency aerobic exercise experimental groups reported lower depression scores than those in the low-frequency (control) group at 4 weeks (13.2 +/- 7.3 and 11.7 +/- 3.1 vs. 22.4 +/- 7.5) and 8 weeks (10.9 +/- 8.1 and 9.6 +/- 2.5 vs. 20.7 +/- 6.3). However, alleviation in depressive symptoms was not found to be greater in those participants who received a group-based intervention.
在本文中，我们研究了为期8周的有氧运动干预的抗抑郁作用，该干预对两个训练参数进行了操控：运动频率和团体环境。在一家体育健身设施中招募了23名抑郁症状加重的个体，他们同意参与这项为期8周的研究。他们被随机分为三组：(a)低频运动（对照组）(n = 7)，(b)高频运动(n = 8)，以及(c)高频运动+基于团体的干预(n = 8)。参与者在研究开始时、随后的第4周和第8周完成了贝克抑郁量表(BDI-II)。结果显示，在第4周（13.2±7.3和11.7±3.1对比22.4±7.5）和第8周（10.9±8.1和9.6±2.5对比20.7±6.3）时，高频有氧运动实验组的参与者报告的抑郁得分低于低频（对照）组。然而，并未发现接受基于团体干预的参与者的抑郁症状缓解程度更大。
