Durometer
A hardness measurement for rubber and plastics.
Foam rollers are commonly rated on the Shore A or Shore OO scales. A higher durometer roller is firmer and more aggressive. Beginners usually start softer.
A hardness measurement for rubber and plastics.
Foam rollers are commonly rated on the Shore A or Shore OO scales. A higher durometer roller is firmer and more aggressive. Beginners usually start softer.