When you look at the medial side of the eye area you're going to see a vertical line.

当你看眼睛区域的内侧时，你会看到一条垂直线。

So when those three stripes come across the medial and lateral side of your foot, they're actually offering extra support.

所以当这三条条纹穿过你脚的内侧和外侧时，它们实际上提供了额外的支撑。

Below the knee, the pain usually follows the dermatome distribution, for example, if the L4 nerve root is compressed, the pain would radiate along side the medial side of the leg.

在膝盖以下，疼痛通常遵循皮节分布：像是如果L4神经根受压，疼痛会沿着小腿的内侧放射。