White J R, Case D A, McWhirter D, Mattison A M
Physical Education Department, University of California, San Diego, La Jolla 92093.
Arch Sex Behav. 1990 Jun;19(3):193-209. doi: 10.1007/BF01541546.
The effects of 9 months of aerobic exercise on aerobic work capacity (physical fitness), coronary heart disease risk factors, and sexuality were studied in 78 sedentary but healthy men (mean age, 48 years). The men exercised in supervised groups 60 min per day, 3.5 days per week on average. Peak sustained exercise intensity was targeted at 75-80% of maximum aerobic working capacity. A control group of 17 men (mean age, 44 years) participated in organized walking at a moderate pace 60 min per day, 4.1 days per week on average. Each subject maintained a daily diary of exercise, diet, smoking, and sexuality during the first and last months of the program. Beneficial effects of chronic, vigorous exercise on fitness and coronary heart disease risk factors were obtained in close agreement with prior studies. Analysis of diary entries revealed significantly greater sexuality enhancements in the exercise group (frequency of various intimate activities, reliability of adequate functioning during sex, percentage of satisfying orgasms, etc.). Moreover, the degree of sexuality enhancement among exercisers was correlated with the degree of their individual improvement in fitness.
对78名久坐但健康的男性（平均年龄48岁）进行了为期9个月的有氧运动对有氧工作能力（身体素质）、冠心病危险因素和性功能影响的研究。这些男性在有监督的小组中进行锻炼，平均每天60分钟，每周3.5天。峰值持续运动强度目标为最大有氧工作能力的75 - 80%。一个由17名男性（平均年龄44岁）组成的对照组平均每天以适度的步伐进行60分钟的有组织步行，每周4.1天。在该项目的第一个月和最后一个月，每个受试者都记录了每日的锻炼、饮食、吸烟和性功能情况。长期、剧烈运动对身体素质和冠心病危险因素的有益影响与先前的研究结果高度一致。对日记条目的分析显示，运动组的性功能有显著增强（各种亲密活动的频率、性行为期间功能正常的可靠性、满意性高潮的百分比等）。此外，锻炼者性功能增强的程度与他们个人身体素质改善的程度相关。
