Tight leg bands during workouts may unlock stem cell release
NCT ID NCT07213726
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether using a special tourniquet system to slow blood flow to the legs during exercise can increase the number of stem cells released into the bloodstream. Fifteen healthy adults aged 18 to 45 will do leg exercises with blood flow restriction, and researchers will measure stem cell levels before and after exercise. The goal is to understand how this technique affects the body's natural stem cell circulation.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- Delfi Personalized Tourniquet System (device to restrict blood flow during exercise)
- What this could lead to
- If successful, this could help researchers understand how to naturally boost stem cell circulation through exercise, potentially aiding recovery or healing.
- What could go wrong
- This is a very small, early observational study with only 15 healthy participants. It measures short-term changes, not long-term health benefits, so results may not apply to patients.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Get updates
Get notified about this study
Sign up to get updates when this study changes or when new studies for BLOOD FLOW RESTRICTION (BFR) TRAINING EFFECTS 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
Locations
-
Andrews Institute for Orthopaedics & Sports Medicine
Gulf Breeze, Florida, 32561, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Breathing workout with a twist: could blood flow restriction boost strength in the frail elderly?
- Can BFR training and supplements boost muscle repair? new study investigates
- Cuff training could speed up ACL recovery for workers
- Study reveals best position for blood flow restriction exercise
- Can gentle training with blood flow cuffs replace heavy lifting for shoulder strength?