If you've ever laced your fingers together, turned your palms away from you, bent your fingers back and heard a loud crack or pop, you know what knuckle-popping sounds like. So, what would happen if you popped your knuckles all the time?
WHAT'S INSIDE: HUMAN BODY
- Body Parts
- Body Systems
So many notes announcing new babies start, "Everyone's safe and healthy with 10 fingers and 10 toes." But why do most folks have 10 of each?
No one is perfect, but sometimes, we go above and beyond to hide our flaws. Is your No. 1 insecurity on our list?