Some research has shown that massage can help ease DOMS, so you can try doing some gentle massage your muscles with your hands or a massage tool such as a foam roller or Stick.
一些研究表明，按摩有助于减缓延迟性肌肉酸痛。因此，你可以试着用手轻柔肌肉或用诸如瑜伽柱或棍。
2
Roller is the important tool and is one of expendable parts in rolling.
轧辊是钢铁厂轧制钢板的重要工具，也是轧制生产中的主要消耗备件之一。
3
In high speed wire-rod mill, guide roller is the main consumption tool, excellent wear resistance, adhering steel resistance and hot fatigue resistance are required.