June 13, 2007

Athletes Who Sleep More, Score More

Studies Show A Few Extra Hours Of Sleep May Improve Performance And Energy

  •  (CBS/iStockphoto)

  • Interactive Sleep Tight

    Having trouble sleeping? Get some dozing hints here and take our sleep quiz.

(WebMD)  Getting some extra ZZZs before the big game may give athletes an extra edge.

A new study shows college basketball players who got extra sleep for as little as two weeks significantly improved their game. The athletes ran faster and made more free throws than they did with their typical sleep schedule.

Researcher Cheri Mah and colleagues at Stanford University say a lot of research has gone into the effects of sleep depravation on performance, but very little research has looked at the effects of extra sleep.

The results of the study were presented this week at the 21st Annual Meeting
of the Associated Sleep Societies in Minneapolis.

Extra Sleep May Help Athletes


In the study, six healthy members of the Stanford University men's
basketball team maintained their usual sleeping habits for two weeks. In
the following two weeks, the athletes were instructed to get as much extra sleep as possible.

Throughout the study, researchers measured the students' athletic
performance in several areas, including sprint time and shooting
percentages.

By the end of the extended sleep period, the results showed that average
sprint time had decreased by a second and average free throw percentage
increased.

In addition, the athletes also reported increased energy and improved mood
during practices and games.

Experts recommend that adults get between seven and eight hours of sleep per night to maintain good health and peak performance.




By Jennifer Warner
Reviewed by Louise Chang
B)2005-2006 WebMD, Inc. All rights reserved.
Add a Comment
by drivelphobe June 14, 2007 3:44 PM EDT
Steroids make up for lost sleep.
Reply to this comment
by djconklin June 14, 2007 1:11 PM EDT
How many subjects do you think are needed to make the study valid? Do you have a doctorate to determine that?

As for the two weeks--that's all it took to improve their performance.

If getting more sleep was a no brainer then why is it that most people not get enough sleep? Are you saying that most people have no brains? (Then we watch the news, Cops, America's Most Wanted, America's Funniest videos, YouTube, etc. and we get our answer!)
Reply to this comment
by incog-nito June 14, 2007 5:08 AM EDT
This study is bogus. The more I score, the less sleep I get.
Reply to this comment
by shanev137 June 14, 2007 3:07 AM EDT
This is sort of like a no-brainer isn't it?

Wow, maybe I should be a doctor after all.
Reply to this comment

60 Minutes

The secrets of tennis legend Andre Agassi; the growing threat of cyber wars; and more.
Read More

Latest News
News in Pictures
Scroll Left Scroll Right
  • The Fall Of The Berlin Wall The Fall Of The Berlin Wall

    Looking Back at the Wall that Once Divided Germany On the 20th Anniversary of Its Collapse

  • Patricia Clarkson Patricia Clarkson

    Television and Film Actress, Yale School of Drama Graduate and Academy Award Nominee

  • Day in Pictures Day in Pictures

    A Glimpse at the Day's News as Seen Through a Camera Lens

  • Andre Agassi Andre Agassi

    Former Top-Seeded Tennis Star, Gossip Column Favorite and Philanthropist

  • Yankees Victory Parade Yankees Victory Parade

    The Yankees Celebrate Their 27th World Series Championship with a Ticker-Tape Parade Up Broadway

  • Orlando Office Shooting Orlando Office Shooting

    A Gunman Opens Fire at the Offices of an Engineering Firm Where He Once Worked

Connect with CBS News

Stay connected with the CBS News using your favorite social networks and online news applications: