Why do some six-pack abs look bad?

Will I get visible six-pack abs if I do 1,000 crunches daily for 30 days?

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

Will 100 push-ups a day for a month do anything to make my six-pack abs visible?

Will my six-pack abs show at 20% body fat?

Will I get visible six-pack abs if I do 100 push-ups daily for 30 days?

Why can’t I get visible six-pack abs?

Why do my six-pack abs go away when I eat?

Will I get visible six-pack abs if I skip ab exercises?

What is the Tensor Fasciae Latae?