foam roller
noun/ˌfəʊm ˈrəʊlə(r)/
/ˌfəʊm ˈrəʊlər/
- a tube made of rubber or plastic that you can lie on and roll on in various positions in order to reduce tension (= tight feelings) in the muscles
由橡胶或塑料制成的管子，您可以躺在上面并以各种姿势滚动，以减少肌肉的紧张（=紧绷感） - A foam roller can be used both in your warm-up and in recovery after exercise.
泡沫轴既可用于热身，也可用于运动后的恢复。
- A foam roller can be used both in your warm-up and in recovery after exercise.