Knee replacement recovery boosted by simple quad exercise, study finds
NCT ID NCT07233005
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether a specific leg exercise (quadriceps sets) helps people recover better after total knee replacement. Thirty-six patients who had surgery one month to one year earlier did either the quad exercise or standard physical therapy twice a week for four weeks. Researchers measured pain, muscle strength, knee motion, and daily function to see if the exercise made a difference.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Quadriceps sets exercise (a leg-strengthening exercise)
What this could lead to
If effective, this simple exercise could become a standard part of recovery after knee replacement, helping patients walk better and with less pain.
What could go wrong
This is a small, completed trial with only 36 participants. Results may not apply to everyone, and the exercise may not be more helpful than other physical therapy.
Disclaimer
Read more
Show less
This is a summary of
the original study
.
Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for TOTAL KNEE ARTHROPLASTY are added.
By submitting, you agree to our Terms of use
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Show contact details
Enter your email to view the contact information for this study.
By submitting, you agree to our Terms of use
Locations
-
Jouf University
Sakakah, Saudi Arabia