Examining how the menstrual cycle affects exercise performance
The Impact of the Menstrual Cycle on Physical Exercise and Performance
NA · Karolinska Institutet · NCT05697263
This study tests how different phases of the menstrual cycle affect exercise performance in women who train hard to see if adjusting workouts can improve their fitness and reduce symptoms.
Quick facts
| Phase | NA |
|---|---|
| Study type | Interventional |
| Enrollment | 111 (estimated) |
| Ages | 18 Years to 35 Years |
| Sex | Female |
| Sponsor | Karolinska Institutet (other) |
| Locations | 1 site (Stockholm) |
| Trial ID | NCT05697263 on ClinicalTrials.gov |
What this trial studies
This study investigates the impact of the menstrual cycle on physical exercise and athletic performance among women who regularly engage in high-level training. It aims to evaluate how periodizing exercise according to different phases of the menstrual cycle influences aerobic fitness, premenstrual symptoms, body composition, and muscle-related factors. The study employs a randomized, controlled design to ensure robust methodology and reliable results, addressing gaps in previous research on this topic.
Who should consider this trial
Good fit: Ideal candidates are women who exercise at least 3-4 times a week, have a regular menstrual cycle of 26-32 days, and are in good health.
Not a fit: Patients using hormonal contraceptives, those on regular medication, or with chronic diseases or recent injuries may not benefit from this study.
Why it matters
Potential benefit: If successful, this study could provide tailored exercise recommendations for women, enhancing their athletic performance and overall health.
How similar studies have performed: While there have been underpowered studies on this topic, this study aims to provide a more rigorous evaluation, making it a novel approach in the field.
Eligibility criteria
Show full inclusion / exclusion criteria
Inclusion Criteria: * Women exercising at least 3-4 times a week on a high level * Regular menstrual cycle with 26-32 cycle days. * Fully healthy and be able to follow the training program. Exclusion Criteria: * Hormonal contraceptive users, * Users of regular medication * Chronic disease * Past or present neurological disorder * Recent musculoskeletal injury
Where this trial is running
Stockholm
- Angelica Lindén Hirschberg — Stockholm, Sweden (RECRUITING)
Study contacts
- Study coordinator: Angelica L Hirschberg, Med dr
- Email: angelica.hirschberg.linden@ki.se
- Phone: +46702559924
How to participate
- Review the eligibility criteria above with your treating physician.
- Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
- Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions: Menstrual Cycle, Exercise, Women's Health, Athletic Performance