TRIGGERPOINT Performance Therapy Grid Foam Roller for Exercise
- Foam Roller
- Ethylene Vinyl Acetate
- 1
- Chemical Free
A structured, multi-density roller built for repeated use rather than occasional stretching, worth it if you want texture and firmness variation over a plain foam cylinder.
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How it ranks among the 115 foam rollers we track
0 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
100+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 115 foam rollers we track - how the scorecard works · full foam rollers data report. Confidence: limited - limited rating history.Last refreshed Jun 29, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
The GRID 1.0 is TriggerPoint's original 13-inch foam roller, built with a multi-density foam shell over a hollow, rigid core for structured self massage and muscle recovery work.
The surface width and firmness vary across the roller, meant to approximate the feel of hands working through a muscle rather than a flat foam cylinder. TriggerPoint pairs it with free online instructional videos, useful if you are new to foam rolling technique.
- 13-inch Original size in lime
- Multi-density foam over a hollow core
- Free online instructional videos
- Model 350327
Who it's for
Suits people doing regular post-workout recovery or physical therapy homework who want a roller with some structure rather than a soft travel roller. Works for athletes, trainers and anyone rehabbing tight muscles under guidance.
Strengths and trade-offs
Drawn from this product's published specifications.
- Multi-density surface varies pressure along its length
- Hollow core resists flattening with repeated use
- Free instructional video library included
- No customer rating or review data available to confirm durability
- Rigid core may feel too firm for beginners
Performance notes
The hollow core keeps the roller from compressing out of shape, while the multi-density exterior varies pressure across its length so it can work both larger muscle groups and more sensitive spots without swapping tools.
Specifications
| Brand | TRIGGERPOINT |
|---|---|
| Model | 350327 |
| Dimensions & fit | |
| Item Weight | 1.1 pounds |
| Item Dimensions | 13 × 5.5 × 5.5 inches |
| Item Diameter | 5.5 inches |
| Construction & materials | |
| Material Type | Ethylene Vinyl Acetate |
| Material Type Free | Chemical Free |
| Color | Lime |
| Included components | |
| Unit Count | 1 |
| Other details | |
| Item Firmness Description | Extra Firm |
| Target Use Body Part | Body |
| Product Benefits | Muscle Recovery,Muscle Therapy |
Other TRIGGERPOINT foam rollers
How it compares
This product against the closest alternatives we track in foam rollers.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| TRIGGERPOINT Performance Therapy Grid Foam Roller for ExerciseThis product | - | - | 2.7 / 5 |
| Amazon Basics High Density Foam Roller for Exercise and RecoveryAmazon | 4.6 / 5 | 19,000 | 4.7 / 5 |
| TriggerPoint Grid 1.0 Foam RollerTriggerPoint | 4.7 / 5 | 23,600 | 4.5 / 5 |
| ProsourceFit High Density Foam Rollers 12ProsourceFit | 4.6 / 5 | 20,600 | 4.6 / 5 |
| OPTP PRO-Roller Soft Density Foam RollerOPTP | 4.7 / 5 | 6,500 | 4.4 / 5 |
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Questions about the TRIGGERPOINT 350327
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What size is the TriggerPoint GRID 1.0 foam roller?
This is the Original 13-inch length, TriggerPoint's standard full-size roller.
Is the GRID 1.0 core hollow or solid?
It has a hollow, rigid core wrapped in the multi-density foam exterior, meant to help it hold its shape over repeated use.
Does it come with instructions on how to use it?
Yes, TriggerPoint includes access to a free online instructional video library covering foam rolling technique.