Showing posts with label jet lag. Show all posts
Showing posts with label jet lag. Show all posts

Saturday, August 14, 2010

You’ve heard the story a million times now. Flight attendant gets fed up with passengers, curses them out on the planes PA system, quits job, grabs beers, opens hatch and slides down the emergency chute.

The theatric outburst elevated Steven Slater from anonymous flight attendant to working class hero overnight. He did exactly what everyone dreams of doing but would never dare to carry out: an epic cathartic release of all his job-related frustrations.

He’s been awarded with celebrity status, countless media interviews and eventually the inevitable book deal. Oh, and he’s charged with a federal felony.



What would make someone commit high-profile career suicide and risk going to prison? Exhaustion and jet lag must have contributed.

Jobs at commercial airline are among the worst for sleep. Most flight attendants are familiar with the dreaded rotating shift. Flight attendants are constantly switching shifts and making quick turnarounds. The most desired, exotic gig of working on international flights is the worst of all. International duty means shifts up to 18 hours long and constant battles against jet lag.

Living out of a suitcase doesn’t help either. A constantly changing sleep environment can be difficult even when staying in high-end hotel rooms.

Many of the stresses of the job are inescapable, such as flight delays and rude passengers. Flight attendants do have some degree of control over their sleeping patterns.

Sleep hygiene isn’t just for home. Try to bring your bedtime ritual with you on the road. If you’re a high strung flight attendant try taking a bath a couple hours before bed. Or pack your favorite yoga DVD and practice in your hotel room.

If you’re only staying in the time zone for a short time act as if you never left and sleep when people in your home time zone sleep.

Lengthier stays in other time zones require more preparation. Try gradually adjusting your sleep schedule starting about a week in advance. Go to bed a half hour earlier or later every night. Once you arrive in your destination use light therapy and try to stay awake until the late evening. It’s up to you to determine which approach to jet lag you’ll want to take.

One last piece of advice, take it easy with crew parties at the hotel. Alcohol will only fuel the effects of jet lag.

Wednesday, June 23, 2010

Jumping time zones won’t be so jarring if the findings from a new study pan out. Researchers have pinned down the hormone responsible for regulating circadian rhythms.

This breakthrough could lead to new treatments for jet lag. A hormone supplement in the form of a pill in theory could readjust the human body’s circadian rhythms.
A team of German researchers tested the treatment on lab mice.

The medication metyrapone was able to adjust hormone levels affecting their sleep-wake cycle.

Such a treatment could have a tremendous health benefit for frequent business travelers and rotating shift workers. It’s unknown whether a treatment to rapidly readjust the body clock would be more beneficial than the slower naturally occuring adjustments.

Circadian rhythm sleep disorders such as jet lag have been linked to increased health risks including breast cancer, heart disease and depression.

Planning ahead by slowly adjusting sleeping and waking hours before a trip may reduce the effects of jet lag. Rest periods, exercise and light therapy may also help.

Saturday, October 24, 2009

Boston Celtics head coach Doc Rivers is looking for any advantage that will help his team return to the NBA Finals this year. After winning the 2008 NBA Title, the Celtics were ousted from the 2009 playoffs by the Orlando Magic.

This season the Celtics get All-Star forward
Kevin Garnett back from a knee injury. They’re also getting more sleep.

The team is being advised by Harvard sleep researcher
Dr. Charles Czeisler. As a result they’re practicing at noon instead of early in the morning. And they’re no longer holding morning shootarounds on game days.

“I think they’re fresh,” Rivers
told the Boston Globe. “I think we’ve had better practices.”

The goal is to help the players avoid the sleep deprivation that is rampant in the NBA. The 82-game regular season can be a brutal grind.

Play a late game; fly deep into the night to the next city on the schedule; fight off
jet lag for a morning practice. Do it all over again.

As teams criss-cross the country sleep can get lost like checked luggage. That may be one reason why only seven of the 30 NBA teams had a winning record on the road last season.

“What we are trying to do is leverage the power of sleep,’’ said Czeisler. “As pro athletes, they spend so much time trying to practice and master the skills of the game - and sleep turns out to be a very critical part of the process…Teams that take advantage of this can really enhance their play.”

In January the Sleep Education Blog
reported that the Portland Trail Blazers were getting help from Czeisler. They had finished the previous season with a mediocre 41-41 record.

The Blazers surged to a tie for first place in their division with a 54-28 record. The turnaround was fueled in part by a seven-game improvement in their road record.

The Celtics hope sleep will be a successful part of their gameplan this year. They’ll get their first test when they open the season against
LeBron James and the Cavaliers in Cleveland on Tuesday night.

As for Czeisler, he hopes that we would all get more sleep.

“We are such a sleep-deprived society,’’ Czeisler said. “But the message is beginning to get through, that sleep is important for performance…It’s all about making sleep a priority.”

Learn more about how
sleep improves sports performance.

Image by Daniel Go
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