Blocking from under the height of the net

[OmniSpiker]

I know it seems like an impossible thing to perform correctly but, what happens when you've got JOV girls playing and they're blocking. Anyway their hands make block actions but contact with the attack are below the height of the net. Do I call that a block or do I consider those as one of the team's three contacts?

14.1.1 Blocking is the action of players close to the net to intercept the ball coming from the opponents by reaching higher than the top of the net. Only frontrow players are permitted to complete a block.

Normally I don't call those blocks, but for JOV? The girls are shorter and generally don't reach much higher than the height of the net anyway.