The smash shot is considered the most powerful shot in badminton.
It is usually played with the forehand.
It is normally difficult to return.
It is best used when the shuttlecock is high in the air.
The aim of this shot is to put the shuttlecock furthest from your opponent or towards their upper torso. In both cases, it is very hard for your opponent to defend.
Watch this video to know how to play the smash shot.