IFP Rules - Non-Volley Zone

Question "Is it okay to grab your partner before he/she falls into the kitchen?
Answer:  Yes, About That Non-Volley Zone - by Mark Friedenberg, USAPA Board Member - IFP Rules Section 9 A-F of the USAPA Official Rulebook..If a player's partner is positioned outside of the non-volley zone and is not touching one of the non-volley lines, that person may pull his partner back to prevent the player from falling into the non-volley zone or touching a non-volley line. However, if the player's partner enters the non-volley zone or touches one of the non-volley lines in the act of pushing or pulling his partner to keep him from falling into the non-volley zone or touching one of the non-volley lines, it is a fault.