Research

Energy balance

Menstrual frequency increased in all groups from baseline to 12 months.

This suggests that while HIT may not be effective, some improvement in menstrual frequency can occur over time.

StrongSupportsmedium confidence
Menstrual frequency increased in all groups from baseline to 12 months.
Ida Almenning Kiel et al. · PubMed · 2022

Why this rating

Based on the randomized controlled trial design.

Source

High-Intensity Interval Training in Polycystic Ovary Syndrome: A Two-Center, Three-Armed Randomized Controlled Trial.

Ida Almenning Kiel et al. · PubMed · 2022

DOI 10.1249/mss.0000000000002849

rct · n=64Cited 5×
Read the paper
DOI resolved against Crossref · corpus check 2026-06-10

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