You are about to see a coup which you never thought of. As unusual as it is effective, if you have the physical capacity to do it, it can prove to be effective for counter the By 3.
A priori this shot is perfectly "legal". It consists of climb on the fence near the gate, to catch the ball over the fence during a par 3 of the opponents. This shot allows you to take the ball high and not have to go out of the court to defend.
It is nevertheless necessary to be very bright et clever to climb so in the timing of the ball.
One thing is for sure, if you pull this shot, you mark the spirits during your game of padel. A kind of Ginga from padel !