Prior J C, Vigna Y, Sciarretta D, Alojado N, Schulzer M
Fertil Steril. 1987 Mar;47(3):402-8. doi: 10.1016/s0015-0282(16)59045-1.
Six months of exercise training was associated with decreased premenstrual symptoms in two groups of women. There was no change in symptoms in nontraining women. Eight sedentary (ST) women increased running from 0 to 76 +/- 26 km/cycle (mean +/- standard deviation) over 6 months and seven runners (MT) trained for a marathon (42.2 km). Six normally active, nontraining (C-NT) women kept their activity constant. Each subject completed monthly intensity-graded questionnaires or kept daily symptoms diaries concerning premenstrual symptoms. All monitored basal body temperature, weight, and exercise. Gonadal steroids were measured in ST women. For ST subjects, breast (P = 0.005), fluid (P = 0.01), and personal stress (P = 0.025) decreased. MT women experienced decreased fluid (P = 0.034) and depression (P = 0.014). Anxiety tended to decrease (P = 0.087). ST and MT subjects experienced decreases in premenstrual symptoms without documented hormonal, menstrual cycle, or weight changes. These symptom changes appear to be the earliest evidence of the effects of conditioning exercise on the reproductive system.
两组女性进行为期六个月的运动训练后，经前症状有所减轻。未接受训练的女性症状无变化。八名久坐不动（ST）的女性在六个月内跑步里程从0增加到76±26公里/周期（均值±标准差），七名跑步者（MT）进行了马拉松（42.2公里）训练。六名正常活动、未接受训练（C-NT）的女性保持其活动量不变。每位受试者每月完成强度分级问卷，或记录有关经前症状的每日症状日记。所有人都监测基础体温、体重和运动情况。对ST组女性测量了性腺类固醇。对于ST组受试者，乳房症状（P = 0.005）、水肿（P = 0.01）和个人压力（P = 0.025）减轻。MT组女性的水肿（P = 0.034）和抑郁（P = 0.014）减轻。焦虑有减轻趋势（P = 0.087）。ST组和MT组受试者经前症状减轻，且无激素、月经周期或体重变化的记录。这些症状变化似乎是适应性运动对生殖系统影响的最早证据。
