It's confusing but let's be honest, we aren't talking about really fit body builders with muscle. We're talking about people with excess fat. Body fat % is a be

It's confusing but let's be honest, we aren't talking about really fit body builders with muscle. We're talking about people with excess fat. Body fat % is a better metric, but you don't really need that if you're a doctor and can tell your patient has too much of it and the scale says so too.