* There's a typo: Perhaps you meant a different term, like "Hasta Mudra" or "Hastasana."
* It's a specific term within a certain context: It could be a term used in a particular regional language, a specific school of thought, or a specialized field of study.
Could you provide more context?
For example:
* Where did you encounter this term?
* What is the overall topic you're interested in?
* Is there any other information you can share about the term itself?
With more context, I might be able to understand what you're asking and give you a more accurate answer.