We discovered that the ubiquitous firm-density foam rollers made of expanded polypropylene (EPP) aren’t much different from one another, at least in terms of the therapeutic benefits they can ...

Some find the smallest size too compact A few mention the material is a bit slick on carpets May be too firm for beginners The Yes4All EPP Exercise Foam Roller comes in several sizes, from the ...

Open-cell foam rollers are suitable for self-myofascial release to manage sciatica pain. However, they tend to break down much faster than closed-cell rollers such as EPP and EVA rollers.