1st & 3rd Pickoff

[umpjim]

Originally Posted by Umonblue

Has the NFHS adopted the 2013 MLB rule that it is a Balk for a pitcher while on the pitchers plate to fake a throw to 3B and turn in order to see if runner on 1B goes?
Is this now a Balk in the NFHS rules?

No, NFHS did not adopt that rule. Feinting to 3B (or 2B) in the set while in contact is not a balk as long as there is a proper step. But your wording is a little problematic in that if the pitcher remained in contact with the plate when he turned to 1B (a highly unlikely occurrence) he would have to throw there.