You mean the ball, the volleyball? To play volleyball of course!
blockers at the net.
The Perimeter is a simple defense. There isn't as much movement as with the Rotation Defense, especially for middle backs, but it's geared to help players be in position to dig a hard driven volleyball. The defense protects the outside of the back court which leaves a hole in the middle, but with a good defensive team everything will be able to be covered.
They help with defense in indoor volleyball and is the only player that does not have to stay in rotation
In volleyball, attack means to hit, or spike the ball.
In volleyball to "kill" the ball means to spike it.
I think you mean spike the volleyball, and yes you can
The function of a libero in volleyball is to play defense in the backrow. These players have to be one of the team's strongest players and need to be able to anticipate the direction and speed of a hit.