Why do I have six-pack abs when I don’t work out?

Will 500 sit-ups a day give me visible six-pack abs?

What does 15% body fat look like on a female?

Why can’t I get visible six-pack abs?

Will I lose weight and get visible six-pack abs by running five times a week?

Will lifting weights make my six-pack abs show?

Will I get visible six-pack abs if I walk 15,000 steps daily?

Will I get visible six-pack abs if I walk 5,000 steps daily?

Why do I have an ab crack but no six-pack abs?

Will I get visible six-pack abs if I play football every day?