Simple back exercise shows promise for chronic pain relief
NCT ID NCT07203430
First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether a four-week resistance exercise program using the 45-degree Roman chair could reduce pain and improve back muscle function in 22 adults with chronic low back pain. Participants performed back extension exercises to exhaustion, and researchers measured pain sensitivity, muscle thickness, strength, and endurance. The goal was to see if this type of exercise could help manage long-term back pain.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- 45-degree Roman chair exercise
- What this could lead to
- If successful, this could point toward a simple exercise program to help manage chronic low back pain without medication.
- What could go wrong
- This is a small, completed study with only 22 participants and no control group, so results may not apply broadly. Exercise may not help everyone and could cause temporary soreness.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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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22 people
The number who actually took part.
- Started
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Oct 2025
- Finished
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Apr 2026
- 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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18 to 50 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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: * chronic low back pain lasting ≥ 12 weeks * current pain intensity ≥ 3/10 but no higher than an 8/10 on the Numeric Pain Rating Scale (NPRS) within the past 48 hours * resistance trained (defined as 2x/week for the past 8-12 weeks) * able to read and speak English for informed consent and completion of questionnaires * willing and physically able to complete all testing and intervention sessions. Exclusion Criteria: * History of spinal surgery, fusion, or fracture within the past 6 months * diagnosed degenerative disc disease, scoliosis, or spinal pathology that precludes safe exercise participation * use of an assistive device for walking (cane, walker) within the past year * pregnancy, due to contraindications for exercise testing and ultrasound -body weight ≥ 300 lbs., which exceeds the safe capacity of the Roman chair -- * current tobacco/nicotine use * current enrollment in physical therapy or structured rehabilitation for LBP, * cardiovascular, pulmonary, metabolic, or systemic disease that increases risk during exercise * nociplastic pain conditions (e.g., fibromyalgia) or neurological conditions that confound EIH responses * inability to complete ≥ 8 Roman chair repetitions with proper form during screening * non-English speaking
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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.
Contacts and locations
Locations
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University of Central Florida
Orlando, Florida, 32816, United States
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Other studies related to the condition(s) this trial covers.
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