Stanford Sleep Study

Stanford University conducted sleep study on athletes to see how getting an extra two hours of sleep per night impacted their shooting and their sprint time. Interesting results!

http://www.stanforddaily.com/2011/07/14/study-finds-sleep-increases-athletic-performance/



And this is a similar study conducted on impact of sleep on swimming performance.

http://www.medicalnewstoday.com/releases/110191.php