This is because triple meter is characterized by a strong emphasis on the first beat of each measure, followed by two weaker beats. Think of it like a waltz: *one-two-three, one-two-three*.

Here's a breakdown:

* Strongest pulse: Beat 1

* Weaker pulses: Beat 2 and Beat 3

This pattern creates a sense of flowing motion and graceful rhythm, which is why triple meter is often used in music that has a lyrical or flowing quality.