Long COVID fatigue mystery: scientists put different exercises to the test

NCT ID NCT05445830

First seen Nov 01, 2025 · Last updated May 01, 2026 · Updated 18 times

Summary

This study looks at why people with post-COVID syndrome feel extremely tired and have trouble exercising. Researchers will compare how 62 people with long COVID and healthy volunteers respond to three types of exercise: moderate walking, intense intervals, and strength training. The goal is to find which exercise works best and why symptoms get worse, so doctors can create better rehab plans.

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Contacts and locations

Locations

  • Karolinska University Hospital Huddinge

    Stockholm, Huddinge, 141 57, Sweden

Conditions

Explore the condition pages connected to this study.