Here the fingers of both the hands are interlocked with each other. Lets take a look at the Viniyoga shloka (uses) Sammuhagamane tundadarshane shankhapurane anganam motane shakhonnamane cha niyujyate This verse says that Karkata is used to denote Arrival of people (Get together) Showing the Belly Blowing the counch Twisting and stretching of Limbs Bending [...]