The bulk update request #450 is active.

create alias arms_bound (0) -> arms_tied (21413)
create alias legs_bound (0) -> legs_tied (14267)
create alias hands_bound (0) -> hands_tied (12546)
create alias wrists_bound (0) -> wrists_tied (2)
create alias ankles_bound (0) -> ankles_tied (1865)

Reason: As far as I could tell, there does not appear to be a distinction in usage between *_bound and *_tied tags and the latter group is more established.

EDIT: The bulk update request #450 (forum #300673) has been approved by @Millcore.

👍＋１ :
When I heard the word "tied" I had this image in my head :
post #18756
But when I thought about the difference between "bound" and "tied", I thought it was the same.

The bulk update request #450 (forum #300673) has been approved by @Millcore.