Dr. Sofia Reyes, MD
A pain-management physician with extensive experience treating chronic and lower back pain.

Build your routine
A four-step posture assessment.
A short, free baseline that takes about six minutes and gives you a starting point — and a place to come back to in two weeks.
A six-minute self-assessment that maps how your back currently moves and where it locks up.
Get a personalized two-week routine paired with your daily 10-minute Lumbarez session.
Log a quick check-in each evening. The dashboard does the rest.
The deltas tell you what to adjust — strap fit, session length, or daily routine.
OUR MEDICAL BOARD
The best care
by the best in medicine.
Meet the team of leading specialists with decades of combined experience across key specialties.
A pain-management physician with extensive experience treating chronic and lower back pain.
Board-certified orthopedic specialist focused on alignment, joint stability, and recovery.
Clinician focused on spinal rehabilitation and long-term functional recovery outcomes.
Leads clinical validation to ensure each design choice supports real patient movement.
Three decades of experience building and leading spine and joint recovery programs.
A pain-management physician with extensive experience treating chronic and lower back pain.
Board-certified orthopedic specialist focused on alignment, joint stability, and recovery.
Clinician focused on spinal rehabilitation and long-term functional recovery outcomes.
Leads clinical validation to ensure each design choice supports real patient movement.
Three decades of experience building and leading spine and joint recovery programs.
Made for the pain that runs your day
One belt.
Six common causes of back pain.
Engineered around the six lower-body conditions that send most people aged 30–60 to the chiropractor. Tap a condition to see how the belt helps.
Reduces nerve compression in the lumbar spine.
Decompresses discs & eases muscle strain.
Daily support that compounds over weeks.
Stabilizes the SI joint and pelvis.
Re-aligns posture from the pelvis up.
Reduces compensatory load on adjacent joints.
Designed for relief
Built specifically for sciatica and back pain.
Each contour of the belt was shaped around four spinal conditions we hear about most. Less guesswork, more daily relief.
Relieves pressure by gently aligning the spine into a more natural curve.
Decompresses the lower lumbar to take the load off the sciatic nerve.
Strengthens postural endurance during long sits and long drives.
Breathable cotton liner, low-profile fit — wear it under a shirt.
3-step routine
Ten minutes a day. The same routine our clinical team uses with patients in the clinic.
1
Hold the belt open and centre the spinal cradle against your lumbar.
2
Bring the velcro flaps together for an even, comfortable fit.
3
Pull the pulley cord to dial in the perfect, gentle lumbar decompression.
Your recovery journey
Most wearers feel the first shift in week one. Here's what to look for as you build the daily routine.
Initial relief from tension and pressure. A light stretching sensation may be felt during the first use, with a temporary reduction in everyday discomfort.*
Improved mobility and reduced daily stiffness. Continued use may help you feel more supported and more comfortable throughout the day.*
Better flexibility and a greater sense of ease during movement. Many users begin to notice more consistent day-to-day comfort with regular use.*
Sustained comfort and improved overall well-being. Regular use supports long-term benefits and helps maintain your progress.*
Built with clinicians
Doctor-grade back support, at home.
Lumbarez was co-developed with orthopedic and pain-management specialists who treat the lumbar spine every day. Same belt. No clinic visit.
Engineered, not assembled
What's inside the belt.
Six engineered components working together. No shortcuts, no off-the-shelf cushioning — every layer earns its place.
Shaped to your lumbar curve for targeted compression.
Vertebral alignment ribs keep you upright through long sits.
One-hand pull-cord for custom-fit tension control.
All-day comfort with airflow — no clammy backs.
You can see the difference.
We measured 124 wearers over a six-week program using thermographic imaging. Heat distribution shifted from one inflamed cluster to a balanced, even pattern — a marker of reduced muscular guarding.
reported less pain at week 6
improved posture endurance
Drag the handle across the image to compare baseline vs. 6 weeks of daily use.
For every body
Built for the way you actually live.
I can pick my son up again without flinching. Two 10-minute sessions a day and the tension I used to carry into the evening is gone.
Light enough to wear under a sweater. I use it before my morning walk and forget it's there until I take it off.
Why Choose Us
See how our product stacks up against the alternatives.
Your health score
A focused dashboard built around the markers our medical board actually uses to measure recovery.
Reflects how well the lumbar region tolerates daily compressive load. Improves with consistent decompression sessions.
Estimated spinal age relative to chronological age. Trend matters more than the absolute number.
Average time you can sit comfortably before experiencing strain. Improves with posture training.
Wear it daily for two months. If your lower back doesn't feel measurably better, ship it back — we cover return shipping. No clinical justification needed.
Common questions
Still have a question? Our care team replies inside the day — usually inside the hour.