Why do we tap our feet to a beat?
Rhythm Lockdown
Why do we tap our feet to a beat?
Your foot starts bouncing. Your head starts nodding. A song is playing, and suddenly your whole body wants to move. Why does a beat — just sound, really — make us tap and sway like we're wired to the music?
Here's the thing: your brain is a pattern-hunting machine. It loves finding rhythms — heartbeats, footsteps, waves crashing on a beach. When you hear a steady beat, a part of your brain called the motor cortex lights up. The motor cortex is the boss of movement. It doesn't just hear the rhythm. It wants to join in.
