title: How Can You Tell When an Athlete Is Too Thin?
abstract: Leanness in athletes is often a natural state of being, but in some cases it can pose a long-term liability to an athlete's performance and/or overall health. The challenge to the physician is determining when leanness is or isn't a cause for clinical concern.
authors.forename: J S
authors.initials: JS
authors.lastname: Thornton