https://en.wikipedia.org/wiki/Mudra https://en.wikipedia.org/wiki/Mudra It's a fairly comprehensive write-up. I'm mostly familiar with the Hatha Yoga context o

https://en.wikipedia.org/wiki/Mudra https://en.wikipedia.org/wiki/Mudra It's a fairly comprehensive write-up. I'm mostly familiar with the Hatha Yoga context of mudras. There's also a few dozen books on the topic. I'd stick to the older more original texts if you want a real understanding, and stay away from the more modern new age fluffy bunny "crystal mudras" nonsense.