How to grate coconut using a traditional grating stool (Soyee kantuche in kantane)

Here's how to grate coconut using a traditional grating stool. Soyee kantuche in a kantane in Konkani.

A detailed video with tips below. Made it hoping it helps novice cooks wanting to learn the traditional way, trying to figure it out.

If you're looking for a quick way to make grated coconut, a hack then check out this post.