title: Jet lag in athletes.
abstract: BACKGROUND
  Prolonged transmeridian air travel can impart a physical and emotional burden on athletes in jet lag and travel fatigue. Jet lag may negatively affect the performance of athletes.
  
  
  METHODS
  Descriptive review.
  
  
  METHODS
  A Medline search for articles relating to jet lag was performed (1990-present), as was a search relating to jet lag and athletes (1983-January, 2012). The results were reviewed for relevance. Eighty-nine sources were included in this descriptive review.
  
  
  RESULTS
  Behavioral strategies are recommended over pharmacological strategies when traveling with athletes; pharmacological aides may be used on an individual basis. Strategic sleeping, timed exposure to bright light, and the use of melatonin are encouraged.
  
  
  CONCLUSIONS
  There is strong evidence that mood and cognition are adversely affected by jet lag. Some measures of individual and team performance are adversely affected as well.
authors.affiliation: Vanguard MacNeal Hospital Sports Medicine Fellowship, Berwyn, Illinois.
authors.forename: Aaron
authors.initials: A
authors.lastname: Lee
authors.forename: Juan Carlos
authors.initials: JC
authors.lastname: Galvez