Examining how the menstrual cycle affects exercise performance

Is this trial a fit for you?

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

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.

Why it matters

Who can join: the full rules

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 it's running

• Angelica Lindén Hirschberg
  Stockholm, Sweden Recruiting

Study contacts

• Study coordinator: Angelica L Hirschberg, Med dr
• Email: angelica.hirschberg.linden@ki.se
• Phone: +46702559924

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How to take part

1. Review the eligibility criteria above with your treating physician.
2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.