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Study, 2024

Does how women feel when exercising change across the menstrual cycle?

Yes, clearly. Women experience worse pain, water retention, nausea, and dizziness before high-intensity exercise during menstruation versus other phases. They have lower motivation during menstruation and the luteal phase. However, exercise improves mood and motivation regardless of phase.

Moderate study design Twenty-three healthy, physically active young women

What they did

Twenty-three healthy, physically active young women each completed high-intensity interval training on an exercise bike during three different menstrual cycle phases (menstrual, follicular, and luteal), in random order. Researchers measured pain, water retention, mood, motivation, enjoyment, arousal, and menstrual distress before, during, and after each session.

What they found

Before exercise during the menstrual phase compared to the follicular phase, women reported higher pain, water retention, behavior changes related to eating and social interactions, and physical reactions including nausea, dizziness, hot flashes, and cold sweats. Women had worse emotional responses to exercise during the menstrual phase, followed by the luteal phase. Motivation to start exercise was lower during the luteal and menstrual phases compared with the follicular phase. After exercise, motivation improved and depression decreased compared to before exercise, regardless of menstrual phase.

What it means for you

The menstrual cycle clearly affects how women experience intense exercise, especially during menstruation when symptoms are worse. Exercise improves mood and motivation regardless of cycle phase. The study only included young, physically active women, so results might not apply to women with depression or different fitness levels.

Twenty-three

women studied

About the study

Original title
Psychophysiological Responses to High-Intensity Interval Training Exercise over Menstrual Cycle Phases: An Exploratory Study
Authors
Chavan M, Prado RCR, Ashley CD et al.
Journal
Medicine and science in sports and exercise
Year
2024
Study design
Study
What was tested
High-intensity interval training exercise

Topics