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Survey study, 1997

Does exercise reduce mood problems during the menstrual cycle?

Exercise did not reduce negative moods like tension and depression before menstruation. However, exercise improved mood (vigor) during the mid-cycle phase and produced better overall mood stability.

Early or limited evidence Regular exercisers and non-exercisers (numbers not specified)

What they did

Cross-sectional study comparing regularly exercising women to non-exercising women. Mood was assessed at two phases: premenstrual (2-3 days before menstruation) and mid-cycle (14 days after start of menstrual flow) using the Profile of Mood States questionnaire.

What they found

Non-exercising women had significant mood variations between premenstrual and mid-cycle: increased tension (p<0.001), depression (p<0.05), reduced vigor (p<0.05), and increased total mood disturbance (p<0.01). Exercising women had more stable overall mood, but exercise did not reduce tension and depression during the premenstrual phase. Exercise improved vigor in mid-cycle for exercisers.

What it means for you

Exercise may help overall mood stability across your cycle but doesn't specifically reduce premenstrual tension or depression. The reasons why are unclear, and the exact sample size was not specified.

2

cycle phases measured

6

mood factors in questionnaire

About the study

Original title
An exercise effect on mood during the menstrual cycle: A preliminary Investigation
Authors
Craig A. Mahoney, Lisa Michelle Smith
Journal
The Irish Journal of Psychology
Year
1997
Study design
Survey study
What was tested
Regular exercise

Topics