The Reverse Sit can be an absolute nightmare when you're trying to retain your guard, work sweeps, or try to submit your opponent.
Avoid the Reverse sit can be difficult as well. It is very important that you have strong fundamentals and an understanding of body positioning in Half Guard.
The best defense for the Reverse sit is to have good body angle, your head/ear listening down by the belly button and frame the knee.
If you can place your head low enough on the stomach then you can av