(This image is a wallpaper, offered at this site)
Quizz: What is the name of the mudra where you interlock your fingers?
It is very exciting because this interlocked fingers is such a universal practice. Priest do it, while lecturing us:) Couples do, when they trust each other.
Loosely held, it becomes a pose of supplication.
If you are a yoga practitioners, you do it in the classic locust, and in the plough and some other poses.
It could be that there is a reason why it is so widely practiced.. that, tomorrow. Today, the name will do!