You can either relax on the roller without moving (which opens your chest laterally) or roll gently from side to side to massage the muscles along your spine.
你可以躺在滚筒上不动(这样可以使你的胸腔向两侧打开)，也可以慢慢地滚动，按摩脊柱两侧的肌肉。
2
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。
3
The present invention relates to a kind of roller type massage health device with pulse magnetic therapeutic action.