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Extra Sleep Improves Athletes' Performance

Date:
June 14, 2007
Source:
American Academy of Sleep Medicine
Summary:
Athletes who get an extra amount of sleep are more likely to improve their performance in a game. Significant improvements in athletic performance were observed with extended sleep times, including faster sprint time and increased free-throws. Athletes also reported increased energy and improved mood during practices and games, as well as a decreased level of fatigue.

Athletes who get an extra amount of sleep are more likely to improve their performance in a game, according to recent research.

The study, authored by Cheri Mah of Stanford University, was conducted on six healthy students on the Stanford men's basketball team, who maintained their typical sleep-wake patterns for a two-week baseline followed by an extended sleep period in which they obtained as much extra sleep as possible. To assess improvements in athletic performance, the students were judged based on their sprint time and shooting percentages.

Significant improvements in athletic performance were observed, including faster sprint time and increased free-throws. Athletes also reported increased energy and improved mood during practices and games, as well as a decreased level of fatigue.

"Although much research has established the detrimental effects of sleep deprivation on cognitive function, mood and performance, relatively little research has investigated the effects of extra sleep over multiple nights on these variables, and even less on the specific relationship between extra sleep and athletic performance. This study illuminated this latter relationship and showed that obtaining extra sleep was associated with improvements in indicators of athletic performance and mood among members of the men's basketball team."

The amount of sleep a person gets affects his or her physical health, emotional well-being, mental abilities, productivity and performance. Recent studies associate lack of sleep with serious health problems such as an increased risk of depression, obesity, cardiovascular disease and diabetes.

An abstract of this research was presented Junie 13 at SLEEP 2007, the 21st Annual Meeting of the Associated Professional Sleep Societies (APSS).


Story Source:

The above story is based on materials provided by American Academy of Sleep Medicine. Note: Materials may be edited for content and length.


Cite This Page:

American Academy of Sleep Medicine. "Extra Sleep Improves Athletes' Performance." ScienceDaily. ScienceDaily, 14 June 2007. <www.sciencedaily.com/releases/2007/06/070613071054.htm>.
American Academy of Sleep Medicine. (2007, June 14). Extra Sleep Improves Athletes' Performance. ScienceDaily. Retrieved July 30, 2014 from www.sciencedaily.com/releases/2007/06/070613071054.htm
American Academy of Sleep Medicine. "Extra Sleep Improves Athletes' Performance." ScienceDaily. www.sciencedaily.com/releases/2007/06/070613071054.htm (accessed July 30, 2014).

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