Rowers' back pain breakthrough: lighter training with BFR may be just as effective
NCT ID NCT07130812
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether low-load blood flow restriction training (LL-BFR) can help young rowers with mild or recurring low back pain. Researchers want to see if this gentler method is as good as heavy lifting for building strength and preventing re-injury. About 120 rowers aged 13-20 will take part.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 120 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Sep 2025
- Expected to finish
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Dec 2026
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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13 to 20 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Aged 13-20 years old * Currently active rower (training ≥3 days/week or 12 hours/week) * Mild LBP with a low reactivity (\<3/10) or recurring LBP within the past 18 months that has affected attendance to team practices/races. * Able to complete a 2,000-meter rowing erg test Exclusion Criteria: * Have severe or acute back pain that limits basic movement or requires medical treatment * History of spinal surgery or structural spine conditions (scoliosis requiring bracing/surgery) * Have a contraindication to BFR training, identified via BFR safety screening form: * Peripheral vascular disease (PVD) * History of vascular surgery in arms or legs * Skin grafts on arms or legs * Arteriovenous fistula in limbs * Cognitive or physical impairment that limits participation * Hypertension or high blood pressure (uncontrolled or undiagnosed) * Bleeding disorders (e.g., hemophilia) * Blood clotting disorders (e.g., lupus, factor-V Leiden) * Past history of DVT or pulmonary embolism (PE) * Surgery in the past 12 weeks * Recent limb immobilization (e.g., cast, boot) in the last 4 weeks * History of stroke or transient ischemic attack (TIA) * History of cancer * Diagnosed heart disease * History of rhabdomyolysis * Diagnosed diabetes * Sickle cell disease * History of compartment syndrome * History of nerve damage or injury * Any prior complications or adverse reactions to BFR training * Any other medical conditions that should be cleared by a physician before starting BFR * Pregnancy(Self-reported)
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
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Contacts and locations
Locations
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Loma Linda University
RECRUITINGLoma Linda, California, 92350, United States
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Other studies related to the condition(s) this trial covers.
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