In english mean throw the lengthily punch

The boxer holds up the right fist in the front, straighten the arm, steps the right foot forwards then strikes the punch down to the neck or the nose of the opponent. This trick, is used for attack, defense, or escape in the distance of fists.

To protect
Move the straight left hand above the head.

To counter
Throw the left swing kick to the opponent's right rib, if the boxer is a left handed fighter, reverse the descriptions from right to left.