Tag Archives | Exercise

Regular Exercise Can Cut High School Suicide Attempts 23%

delicate +1 in comments (tagged).
A new study claims that regular exercise for high school students can help deter suicide attempts.

via PsyBlog:

Regular exercise for high school students can reduce suicide by 23%, a new study finds.

Exercise had a beneficial effect on both suicidal thoughts and suicide attempts.

The study is the first to show that exercise can help students who are being bullied.

Dr Jeremy Sibold, who led the research, said:

“I was surprised that it was that significant and that positive effects of exercise extended to kids actually trying to harm themselves.

Even if one kid is protected because we got them involved in an after-school activity or in a physical education program it’s worth it.”

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Exercise Can Outweigh Harmful Effects of Air Pollution

Kevin Dooley (CC BY 2.0)

Kevin Dooley (CC BY 2.0)

Via ScienceDaily:

New research from the University of Copenhagen has found that the beneficial effects of exercise are more important for our health than the negative effects of air pollution, in relation to the risk of premature mortality. In other words, benefits of exercise outweigh the harmful effects of air pollution.

The study shows that despite the adverse effects of air pollution on health, air pollution should be not perceived as a barrier to exercise in urban areas. “Even for those living in the most polluted areas of Copenhagen, it is healthier to go for a run, a walk or to cycle to work than it is to stay inactive,” says Associate Professor Zorana Jovanovic Andersen from the Centre for Epidemiology and Screening at the University of Copenhagen.

The research results have been published in the journal Environmental Health Perspectives.

Air pollution a barrier to exercise?

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Loneliness and Social Isolation Are Just as Much a Threat to Longevity as Obesity

via Brigham Young University:

Ask people what it takes to live a long life, and they’ll say things like exercise, take Omega-3s, and see your doctor regularly.

Now research from Brigham Young University shows that loneliness and social isolation are just as much a threat to longevity as obesity.

“The effect of this is comparable to obesity, something that public health takes very seriously,” said Julianne Holt-Lunstad, the lead study author. “We need to start taking our social relationships more seriously.”

Loneliness and social isolation can look very different. For example, someone may be surrounded by many people but still feel alone. Other people may isolate themselves because they prefer to be alone. The effect on longevity, however, is much the same for those two scenarios.

The association between loneliness and risk for mortality among young populations is  actually greater than among older populations. Although older people are more likely to be lonely and face a higher mortality risk, loneliness and social isolation better predict premature death among populations younger than 65 years.

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Chairobics Too Strenuous?

Wake Up, Disinfo: It's Time to Oxycise! Via Oxycise.com:
"Then one day, like Archimedes of old, it happened. In a physiology textbook there it was: fat oxidizes into carbon dioxide. Wait a second, I read that line again: fat oxidizes into carbon dioxide. No way! So you’re telling me that all I have to do is breathe to lose weight. I can’t believe no one has ever told me this before. Fat leaves my body through breathing??"  
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The Truth About Sports Drinks

If you’ve ever looked at a fluorescent colored so-called “sports drink” (i.e. Gatorade, Powerade and all the wannabes in the category) and wondered if it could possibly quality as a natural, healthy beverage, we now know the answer: No, it’s not. Don’t take my word for it, here’s an exhaustive review of the relevant science by Deborah Cohen in the BMJ:

Prehydrate; drink ahead of thirst; train your gut to tolerate more fluid; your brain doesn’t know you’re thirsty—the public and athletes alike are bombarded with messages about what they should drink, and when, during exercise. But these drinking dogmas are relatively new. In the 1970s, marathon runners were discouraged from drinking fluids for fear that it would slow them down, says Professor Tim Noakes, Discovery health chair of exercise and sports science at Cape Town University. At the first New York marathon in 1970, there was little discussion about the role of hydration—it was thought to have little scientific value.

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Lack Of Exercise Kills Roughly As Many As Smoking

Get on your bikes, disinfonauts. From the Los Angeles Times:

People across the world are falling so far short on exercise that the problem has become a global pandemic, causing nearly a tenth of deaths worldwide and killing roughly as many people as smoking, researchers warned this week as an alarming series of studies was published in the Lancet.

Eight out of 10 youngsters age 13 to 15 don’t get enough exercise, according to one of the Lancet studies released Tuesday, and nearly a third of adults fall short. The problem is even worse for girls and women, who are less active than boys and men, researchers found.

The results are fatal. Lack of exercise is tied to worldwide killers such as heart disease, diabetes and breast and colon cancer. If just a quarter of inactive adults got enough exercise, more than 1.3 million deaths could be prevented worldwide annually, researchers said.

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If Exercise Were A Cancer Drug, It Would Be A Blockbuster

Personal trainer monitoring a client's movement during a fitball exerciseBut we all know that Big Pharma won’t let doctors prescribe exercise for their very profitable customers patients. Report from Medical News Today:

If exercise were a cancer drug, it would be a blockbuster, appears to be the conclusion of a new review on the benefits of physical activity to people surviving and living beyond cancer. In a report released today, 8 August, the leading UK charity Macmillan Cancer Support, firmly sweeps aside the tradition that cancer patients should “rest up” and “take it easy”, and urges doctors and nurses to prescribe physical activity to patients “at all stages of cancer from initial diagnosis through to the later stages”. However, despite the emergence of this evidence, many health professionals are failing to tell their cancer patients about the benefits of exercise, they added.

Ciaran Devane, Chief Executive of Macmillan Cancer Support, told the press that the evidence in the report, whose short title is “Move More”, shows how important physical activity is to recovery from cancer, yet “very little attention to its benefits is given by health professionals or by those commissioning health services”.

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Ganja Yoga: A Higher Form Of Enlightenment

Ganja yogaA stunning breakthrough in body/mind well-being and healing? Or just a case of people looking for any excuse to get stoned? Either way, combining marijuana and yoga sounds like a winning concept. Dubbed “ganja yoga”, the practice has gained devotees and garnered an article in the Globe and Mail:

As the light haze of pot smoke dissipates in the downtown Toronto living room, the ganja yoga session begins.

“When you’re high, you can focus better on your breath,” says Dee Dussault, who runs a monthly session of “cannabis-enhanced yoga” at her home dubbed Follow Your Bliss.

She says smoking marijuana in small doses before a yoga class also makes students more receptive to the poses and philosophies behind the activities. “For some people, it makes them uninhibited and open to the idea of the heart chakra, for example.”

Because Ms. Dussault publicizes ganja yoga openly, there is the question of legal repercussions.

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