In English mean throws up the heel

This trick is used when the opponent moves into the armpit, if he moves to the left armpit bend body to the left and press the opponent's head down then bend up the opponent's abdomen.

To protect
Hold the right arm guard over the face.

To counter
Use the elbow trick in KWANG SABAT NA (shakes the elbows) If the opponent moves into the right armpit, reverse the descriptions from right to left.