Sleep & Performance

Studies Link Fatigue and Sleep to Major League Baseball (MLB) Performance and Career Longevity

Two new studies show that fatigue may impair strike-zone judgment during the 162 game Major League Baseball season, and a MLB player’s sleepiness can predict his longevity in the league.

Study: Physical Activity Impacts Overall Quality of Sleep

People sleep significantly better and feel more alert during the day if they get at least 150 minutes of exercise a week.

Sleep, Athletic Performance, and Recovery

Many of the world's greatest athletes eat, sleep, breathe, and live for their sport. But did you know that in addition to physical conditioning and conscious eating, sleep plays a major role in athletic performance and competitive results?

Circadian Simulation Software to Help Improve Astronauts and Shift-workers Sleep

Shifting work schedules can wreak havoc on a person's ability to get enough sleep, resulting in poor performance on the job. Researchers have developed software that uses mathematical models that can help people who do shift or night work or who experience jet lag due to travel across time zones.

Sleep Deprivation Can Slow Reaction Time

Sleep deprivation can have an enormous impact on your health and happiness. Apparently, it can also affect your ability to make split-second decisions, according to a recent study in the journal SLEEP. Researchers at the University of Texas at Austin split 49 West Point cadets into two groups, 21 of whom were deprived of sleep and 28 of whom were well-rested, and tested them on tasks that require quick decisions. According to the study, participants in each group performed the tasks twice, separated by a 24-hour period.

Sleep Could Improve Long-Term Memory

Do you struggle with a forgetful memory? The best solution may be a good night’s sleep. A recent study conducted at MIT confirmed that sleep is essential for the storage of long-term memories, according to an article in US News and World Report.

Extra Sleep Could Improve Athletic Performance

Athletes who extended their sleep to 10 hours each night experienced improved performance and mood, according to a study presented at SLEEP 2009, the 23rd annual meeting of the Associated Professional Sleep Societies. Researchers at Stanford University asked five healthy students on the Stanford women’s tennis team to maintain their normal sleep/wake cycle for two to three weeks, then extend their sleep for five to six weeks.

Sleep Apnea Prevalent Among Retired NFL Players

Cases of sleep apnea are highly prevalent among National Football League retirees, in particular linemen, according to data presented at the American College of Cardiology's Annual Scientific Session.

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