Effects of Aerobic Exercise on Cardiovascular-Autonomic Function and Self-Evaluation in Healthy Type A Individuals

有氧运动对健康A型个体心血管自主神经功能和自我评价的影响

• 批准号: 08680119
• 负责人: TAKENAKA Koji
• 金额: $ 1.79万
• 依托单位: Waseda University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 1996
• 资助国家: 日本
• 起止时间: 1996 至 1997
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-08680119/
• 关键词: TABP; aerobic exercise; cardiovascular-autonomic function; 運動習慣; ストレス反応; 心拍数; 皮膚温

The purpose of this study was to clarify the effects of aerobic exercise training on cardiovascular-autonomic function in healthy Type A individuals. Seventy eight participants were first recruited by the local newspaper, and 14 male and 14 female individuals of them were chosen as subjects in this study by the Type A behavior pattern (TABP) questionnaire. Then, the subjects were randomly assigned to the 9-week aerobic exercise training (AE) and the waiting-list control (WC) groups. The cardiovascular-autonomic function was assessed during the mental task by the spectral component analysis of electrocardiographic R-R interval variability for both subject groups prior to and following the training period. In addition, weight and ventilatory threshold (VT) as a physical fitness index were also compared between the pre-and post-training. Results revealed that while the AE group improved their VTs and decreased their weights following the training, the WC group didn't. The AE group showed a significantly greater power of high frequency obtained by the spectral component analysis, which indicates enhanced cardiovascular-parasympathetic (CP) function, for the AE group following compared to that prior to the training period. However, the AE group didn't show the improvement on the subscores of TABP.Some of the measures of perceived change had significantly greater scores for the AE group, relative to the WC group, after the training period. These results suggest that aerobic exercise training contributes to the enhancement of CP function and indirectly to the prevention of cardiovascular diseases for Type A individuals, although it may not influence TABP itself.

本研究的目的是阐明有氧运动训练对健康 A 型个体心血管自主神经功能的影响。当地报纸首先招募了 78 名参与者，并通过 A 型行为模式（TABP）问卷选择了其中 14 名男性和 14 名女性作为研究对象。然后，受试者被随机分配到为期 9 周的有氧运动训练（AE）组和等待名单对照组（WC）。在心理任务期间，通过训练之前和之后两个受试者组的心电图 R-R 间隔变异性的频谱成分分析来评估心血管自主功能。此外，还比较了训练前后的体重和作为体能指标的通气阈值（VT）。结果显示，虽然 AE 组在训练后改善了他们的潮气量并减轻了体重，但 WC 组却没有。通过频谱成分分析获得的AE组显示出明显更高的高频功率，这表明与训练前的AE组相比，随后的AE组的心血管副交感神经（CP）功能增强。然而，AE 组在 TABP 的子分数上没有表现出改善。训练期结束后，相对于 WC 组，AE 组的一些感知变化指标的分数显着更高。这些结果表明，有氧运动训练有助于增强CP功能，并间接预防A型个体的心血管疾病，尽管它可能不会影响TABP本身。

项目成果

Takenaka, K.: "Effects of daily physical activity on quality of life" Desant Sport Science. 19 (in print). (1998)

Takenaka, K.：“日常身体活动对生活质量的影响”Desant Sport Science。

竹中晃二: "健常タイプA者における長期的有酸素運動の効果に関する研究" 健康心理学研究. 10・3(印刷中). (1998)

Koji Takenaka：“A 型健康个体长期有氧运动的影响研究”健康心理学研究 10/3（出版中）。

竹中晃二(分担): "健康心理学" 培風館, (1997)

竹中浩司（合伙人）：《健康心理学》百风馆，（1997）

竹中 晃二: "個別事例研究アプローチを用いた心理的治癒プログラムの効果" スポーツ心理学研究. 24・1(印刷中). (1998)

Koji Takenaka：“使用个体案例研究方法的心理治疗计划的效果”《运动心理学研究》24, 1（出版中）。

竹中 晃二(分担): "健康心理学" 培風館, 183 (1997)

竹中浩司（合伙人）：《健康心理学》百风馆，183（1997）