The proper form of V jelqs

[penap]

I'm trying to figure this thing out, based on the pictures I've seen here:
https://www.pegym.com/forums/penis-e...strations.html
this means that your fingers should be curled and facing your body when you perform the exercise? (that weird line in the middle picture on the right is supposed to be the belly?)

[BigO]

That is correct, on both penap.

The movement would almost be like scratching your belly in an upward motion.