In the battle of height that is volleyball, libero is one of the few positions in which a short play
In the battle of height that is volleyball, libero is one of the few positions in which a short player can survive. But I’m not a libero because of my height. I’d be a libero if I was two meters tall. Even if your side misses the spike, even if your side can’t block… as long as the ball doesn’t hit the court, that means you haven’t lost. And the best suited to do that is the libero. -- source link