Understanding why neck, shoulder, arm, and back pain is common in full-busted women
Official title: Mechanical and non-mechanical contributions to chronic neck, shoulder, arm, and back pain in full-busted women
Funded at University of Houston · NIH-11418166 · Data updated 2026-11-12
A study is exploring how factors like bra size and body mechanics relate to chronic pain in the neck, shoulders, arms, and back in women with larger breasts.
Quick facts
| Grant type | R01 grant |
|---|---|
| Study type | NIH-funded research |
| Funding institution | University of Houston NIH-funded |
| Lab location | 1 site (Houston, United States) |
| Project start | September 19, 2025 |
| Project end | August 31, 2029 |
| Funding year | 2026 |
| Award (this year) | $345,579 |
| NIH project number | 5R01AR084021-02 |
| Project ID | NIH-11418166 on NIH RePORTER |
Who could benefit from this research
✓Could help
Women with chronic neck, shoulder, arm, or back pain, particularly those with larger bra cup sizes (D and above).
✕Less likely to help
Individuals without chronic NSAB pain or those not affected by bra-related mechanical factors may see little to no benefit.
What this research studies
This project looks at why many women experience pain in the neck, shoulders, arms, and back, especially those with larger breast sizes. Researchers will examine mechanical factors (how the body moves and supports the breasts) and non-mechanical factors (like hormones and inflammation) that may contribute to pain. The team plans to use human data and potentially relevant tissue or biomarker analyses to understand pain pathways and brain changes linked to chronic NSAB pain. Findings could point to better bra design, movement therapies, or targeted treatments to reduce pain for affected women.
Why it matters
Potential benefit: If successful, the research could lead to better pain management and prevention strategies for women with larger breast sizes, improving daily comfort and activity.
How similar studies have gone: There is growing evidence tying breast-related mechanics and hormonal factors to musculoskeletal pain, but direct links to full-busted women remain to be clarified.
Where this research is happening
-
University of Houston
Houston, United States Active
Researchers
- Principal investigator: Gorniak, Stacey Lynn — University of Houston
- Study coordinator: Gorniak, Stacey Lynn
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About this research
- This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
- Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
- For full project details, budget, and progress reports, visit the official NIH RePORTER page.