Khalid Walid Bibi’s dissertation “The effects of aerobic exercise on premenstrual syndrome symptoms” examined the effects of a 3-month aerobic exercise training program on premenstrual syndrome (PMS).
From an initial pool of 216 volunteers, 45 sedentary but healthy women (age range, 18-45 years) completed a 21-item prospective Daily Ratings Form (DRF) for the duration of the study.
Upon the completion of the first DRF, all women underwent a maximal graded exercise test to assess their aerobic capacity.
For the following three menstrual cycles, 9 women with PMS underwent a low intensity aerobic training program, three times per week for a duration of 45 minutes for 3 consecutive menstrual cycles (PLOW).
Another 10 women with PMS participated in a moderate intensity aerobic training program (PMOD).
Another group of 11 women with PMS (PCON) and 15 women without PMS (NPCON) did not participate in any exercise and remained sedentary for the following three menstrual cycles.
Subsequent analyses revealed that the women in the PLOW and PMOD groups reported significant decrease in their PMS symptomatology on all PMS subgroups across time. No differences were found between the PLOW and PMOD groups across time.
The results of the study indicate that aerobic exercise was successful in the diminution of all PMS symptom subgroups. Moreover, it appears that these benefits are independent of the intensity of exercise, and can be at low levels of exercise intensity.
For more information:
Khalid Walid Bibi “The effects of aerobic exercise on premenstrual syndrome symptoms” (January 1, 1995). Dissertations Collection for University of Connecticut. Paper AAI9611012.
http://digitalcommons.uconn.edu/dissertations/AAI9611012
