This is a great meditation practice for beginners, because it’s got you moving. It’s pretty Western-friendly, & it’s in a lot of books. I like practicing it IN a yoga class because when else do you move around the room?
Here’s some of those books:
Full Catastrophe Living by Jon Kabat-Zinn has an entire chapter dedicated to it!
The Wise Heart by Jack Kornfield also features this as a practice.