Is Vigorous Exercise Training Superior to Moderate for CVD Risk after Menopause?

[摘要] Postmenopausal women have an increased risk for cardiovascular disease through many factors, such as a sedentary lifestyle and reduced heart rate variability (HRV). Endurance training improves coronary risk but the role of exercise intensity is unclear. The purpose of this observational study was to evaluate the effects of moderate versus vigorous exercise on cardiovascular disease risk in postmenopausal women. Thirty-six postmenopausal women who self-reported training at moderate (3–5.9 METS; n=18; age 58.9±4.4yr) or vigorous intensities (>6 METS; n=18; age 59.7±5.2yr) participated. C-reactive protein (CRP), HRV, VO2max, and stress (Perceived Stress Survey, Menopause Rating Scale) were measured. Groups were compared using independent samples t-tests, and associations of exercise intensities with CRP and HRV were assessed using multiple regression. CRP, HRV, and VO2max were similar (p>0.05). Vigorous exercise had lower stress subscale scores (ppp.

[学科分类] 运动医学

[关键词] exercise intensity;C-reactive protein;heart rate variability