Extended Sleep Improves the Athletic Performance of Collegiate Basketball Players

http://www.sciencedaily.com/releases/2011/07/110701083513.htm

ScienceDaily (July 1, 2011) — A study in the July 1 issue of the journal Sleep shows that sleep extension is beneficial to athletic performance, reaction time, vigor, fatigue and mood in collegiate basketball players. The study is the first to document sleep extension and the athletic performance of actively competing athletes.

Results of objective measurements show that the mean total sleep time per night during sleep extension was 110.9 minutes longer than at baseline. Indices of athletic performance specific to basketball were measured after every practice to assess changes in performance. Speed during 282-foot sprints improved significantly from 16.2 seconds at baseline to 15.5 seconds after sleep extension, and shooting accuracy increased significantly by nine percent on both free throws and three-point field goals. Subjects also reported improved overall ratings of physical and mental well-being during practices and games.

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