In 1978, two physical therapists walked into a rubber factory in Ohio with an odd request. The factory - The Hygenic Corporation, in business since 1925 - had spent decades vulcanizing rubber for dentures and dental dams. The therapists wanted to know if they could stretch one of those thin dental sheets and use it for exercise. The answer became the flat TheraBand resistance band, and the band became one of the most recognized objects in physical therapy. The company that grew up around it is Performance Health, and most of the people who have used its products have never heard its name.
Today Performance Health calls itself North America's largest rehabilitation supplier. It is headquartered in Downers Grove, Illinois, employs roughly 2,000 people, and generates an estimated $700 million in annual revenue. What it actually sells is unglamorous and enormous in scope: resistance bands, braces, splinting materials, hand-therapy tools, hot-and-cold packs, mobility aids, assessment instruments, and the capital equipment that fills a clinic. It reaches customers in more than 100 countries. And it does all of this behind a roster of brand names - TheraBand, Cramer, Rolyan, Jamar, Sammons Preston - that are far more famous than the parent company itself.
01 / WHAT IT DOESA manufacturer and a distributor, at once
Most companies are one or the other. Performance Health is both. It designs and manufactures its own branded lines - the bands, the dynamometers, the splinting kits - and it also acts as a specialty distributor, stocking and shipping thousands of third-party products a clinic might order in the same purchase. That dual role is the whole strategy. A physical therapist can outfit an entire treatment room from a single catalog, and Performance Health captures both the margin on what it makes and the volume on what it moves.
The customer list runs across the entire care continuum: physical and occupational therapists, athletic trainers, chiropractors, hospitals, long-term care and home-health providers, sports teams, and - notably - veterans. Through fulfillment programs tied to the Department of Veterans Affairs, the company ships rehabilitation products directly to patients' homes.
02 / THE BRANDSThe names you know, the parent you don't
Performance Health's portfolio is a museum of rehab history assembled under one roof. Each brand solves a different corner of recovery.
TheraBand covers exercise therapy and its famous color-coded resistance levels. Cramer, a name that dates to 1918, handles athletic taping and training-room supplies. Rolyan serves hand therapists with splinting and orthotic materials. Jamar makes the clinical assessment instruments - including the hand dynamometer that measures grip strength - that clinicians use to quantify recovery. Sammons Preston builds the aids-to-daily-living that help patients dress, reach, and move on their own. The struck-through names, Biofreeze and TheraPearl, are the ones that got away - sold to Reckitt in 2021.
The resistance ladder, decoded. TheraBand's color scale runs from easy to brutal - yellow is the gentle end, gold the hardest pull. It reads like a paint chip; it works like a barbell rack.
03 / THE PROBLEM IT SOLVESRecovery has a supply chain
Rehabilitation looks like hands-on care, but it runs on stuff. A therapist cannot rebuild a shoulder without the band, the splint, the tape, the measuring tool, and the take-home exercise kit. Fragmenting those purchases across a dozen vendors is slow and expensive for clinics that operate on thin margins. Performance Health's answer is consolidation: one partner, one catalog, one shipment, reaching the point of care wherever it happens - the clinic, the training room, or the patient's living room.
The harder problem is trust. Clinical buyers do not experiment with unproven gear when a patient's recovery is on the line. Performance Health leans on decades of familiarity and on Performance Health Academy, its clinical education arm, which runs training and continuing-education content. Teaching the clinicians who buy from you is both a service and a moat.
04 / BUSINESS MODELThree ways to sell recovery
The revenue engine runs on three fronts at once. There is the core B2B business - selling to clinics, hospitals, and health systems. There is direct-to-consumer e-commerce, where a home patient or fitness buyer can order a band or a brace. And there is the government and VA channel, shipping straight to veterans. Behind all three sits a wholesale network of roughly 500 global distribution partners that carry the brands into markets the company does not serve directly.
Illustrative weighting of Performance Health's go-to-market channels. The clinical channel anchors the business; the others extend the same catalog to new doorsteps. Bars are directional, not audited figures.
05 / HOW IT'S DIFFERENTOwning the brands, not just the shelf
The rehab supply market has real competition - Medline, Patterson Companies, Henry Schein, DJO/Enovis, and specialty players like Fabrication Enterprises and OPTP. Most compete on distribution: how fast and cheaply can they move someone else's boxes. Performance Health's edge is that it owns the boxes. When your own TheraBand and Jamar are the products clinicians ask for by name, you are not just the shelf - you are the reason the buyer walked over to it.
Its 2021 divestiture of Biofreeze and TheraPearl to Reckitt underlines the point. Those were beloved consumer brands, but consumer analgesics were a different game than professional rehab. Selling them was a focus bet: concentrate on the clinical channel the company had spent a century building rather than chase the drugstore aisle.
06 / THE ARCFrom rubber dentures to a rehab empire
The company's story is a slow compounding of acquisitions and reinventions rather than a single startup moment.
07 / WHERE IT FITSThe invisible infrastructure of getting better
Performance Health sits at a quiet junction of healthcare, e-commerce, and logistics. It is not the therapist and it is not the diagnosis. It is the layer that makes sure the tools of recovery are in the room when a patient needs them - a manufacturer-distributor that turned the messy, fragmented business of rehab supply into something a single clinic order can solve. If you have ever done physical therapy, one of its products was almost certainly in the room. That it happened without you knowing the company's name is, in a sense, the point.