Why do your knees crack when you squat? Is it dangerous—or just annoying? I get this question all the time, and as someone with noisy knees myself, I know how unsettling those pops can sound. In this very first episode of Hey Doc, Quick Question, I break down what’s really going on inside your joints, when to relax, and when it’s worth paying attention.

This show is for anyone who’s ever thought, “I should ask a doctor about that.” No jargon. No long lectures. Just quick, credible answers you can actually use—most episodes are under 10 minutes.

In today’s episode, I’ll share:

What’s really happening when your knees crack (spoiler: it’s not bones breaking)

How to tell harmless noise from an actual injury

Why pain, swelling, or stiffness matter more than the sound itself

Practical tips to keep your knees strong and healthy

If you’ve got noisy knees—or you’re just curious about your body—you’ll walk away with peace of mind and a few easy steps to help you move better.