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‏إظهار الرسائل ذات التسميات exercise. إظهار كافة الرسائل
‏إظهار الرسائل ذات التسميات exercise. إظهار كافة الرسائل

الجمعة، 13 سبتمبر 2013

Lack of exercise (sitting disease): How to actively

AppId is over the quota
Too much time sitting down may spell bad news for your health. Here are 11 solutions.

Chances are you're reading this article sitting down. And if you're like most computer users, you' ve been in your chair for a while.

You're probably inactive for more of your day than you realize. Do you sit in your car while commuting to at eight-hour-a-day desk job and then unwind in front of the television all evening? Do you depend on email, direct-deposit paychecks, and tasks online shopping to accomplish that 10 or 20 years ago would have required you to run errands?

If so, then you may have "sitting disease." That's the new buzzword for a sedentary lifestyle that may put your health at risk.

A growing body of research shows that long periods of physical inactivity raise your risk of developing heart disease, diabetes, cancer, and obesity. In January 2010, British experts linked prolonged periods of sitting to a greater likelihood of disease. And that same month, Australian researchers reported that each hour spent watching TV is linked to on 18% increase in the risk of dying from cardiovascular disease, perhaps because that time is spent sitting down.

"Human beings evolved as a walking entity, exploring the world on our feet," says James Levine, MD, author of move a little, lose a lot.

"The strangest thing in the world is that people spend scrunched in a chair all day." It's a form of physical entrapment,"Levine, who strolled on a treadmill in his office at a 1 mile-per-hour pace while being appropriately for this article, says.

Levine's advice: fight sitting disease by taking steps to become more physically active. But how do you actually do that when you're locked into a lot of sitting time at work and getting around town?

الأربعاء، 11 سبتمبر 2013

Painkiller before exercise may be bad for the good

6 December 2012--diving a pain reliever such as ibuprofen, Ward pain from exercise or expected pain is a common practice among athletes of many levels.

Some think that it is also improves performance, because it reduces pain.

The practice can be however dangerous, according to a new study on the use of the anti-inflammatory drug ibuprofen aligned before and after the training.

"We conclude that non-steroidal anti-inflammatory drugs (NSAIDs) use by athletes is not foolproof and should be discouraged," writes Kim van Wijck, MD, surgical resident at ORBIS Medical Center, Maastricht, the Netherlands.

She took ibuprofen tightened Aus?¼bung-induced damage in the small intestine in healthy, educated men who were used on endurance training. "We used only two oral doses of ibuprofen, in the evening and in the morning before the exercise, and saw small intestinal cellular damage," she says.

"This damage reversible about an hour after finishing the exercise fit was complete", says van Wijck.

She does is provide, however over long term use and its effects.

The study appears in the December issue of medicine & science in sports & exercise.

Evaluated for the study van Wijck nine healthy, educated men. They were an average of 27 years.

They spent typically three to ten hours per week in endurance sports. They rated it four times the effect of ibuprofen (advil, Motrin) look at. In four sessions they:

Took a one hour without IbuprofenTook HourCycled 400 mg of ibuprofen twice before cycling 400 mg of ibuprofen twice while at RestRested without ibuprofen

Van Wijck earlier studies showed that exercise reduces blood circulation in the stomach-intestinal system. It is also known that NSAIDs such as ibuprofen blood flow can reduce.

In the new study, she evaluated indicators for intestinal injury after each of the four sessions. Ibuprofen both cycling led to higher levels of these indicators. Levels were cycling with ibuprofen than after the other three conditions.

The combination of ibuprofen and exercise also reduced what experts call cm intestinal barrier function, "what may be in bacteria, the escape from the intestine into the blood.

Taking ibuprofen before exercise should strongly be discouraged, says van Wijck. She knows that the practice is common. Some research shows up to 90% of the athletes in football and triathlon use pain relievers.

She studied only men but believes, the results would also apply to women.

Shoot what is to do, rather than an ibuprofen? Would be a better choice of acetaminophen, says van Wijck. "It works more or less like NSAIDs, but it is assumed that a little less gut hurt. But I suggest no painkillers, if not absolutely necessary."

Try you instead, she says, to eat a small amount of food before or during exercise some stomach bowel circulation.

الثلاثاء، 10 سبتمبر 2013

Your workout options: Choosing the best exercise program for you

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Ready to get moving? Here's expert advice on finding a fitness routine you'll want to do.By Annabelle Robertson
WebMD feature

Want to start exercising but hate the gym? Short on time or motivation? Or maybe you're feeling so out of shape that you don't know where to start?

There is hope, experts say. All you have to do is focus on exercising in a way that suits your personality, lifestyle, and fitness level.

Never fear. You can still get in shape because movement - the very thing needed for increased fitness - can take place anywhere.

"Take a walk, ride a bike, or go for a hike," says Scott Lucett, director of education for the National Academy of sports medicine. "Or perform outdoors to exercise routine at a park using your own body weight." Ideas include pushups, squats, squat jumps, crunches and planks.

So consider outdoor group classes. They're taking place at parks all over the country, even during winter, and many invite children and babies to join in. If classes aren't your style, look into to adult recreational league. They're in every city and covers sports from soccer to ultimate frisbee.

Take it slow and look for activities that will give you a more active lifestyle, says Cedric Bryant, chief science officer of the American Council on exercise.

"Physical like Wii Fit are a good way to take someone who's a couch potato and give them a little exercise," Bryant says. "By doing something that be a bit more fun, you might be able to sneak in a little dose of exercise. And the intensity tends to be low or moderate."

Look for simple opportunities to move during your daily routine. "Wear a pedometer and make it a goal to take more and more steps each day with the ultimate goal of getting up to 8,000 to 10,000 steps per day," Bryant says.

Lucett suggests beginners start with 10 minute walks - 5 minutes out and 5 minutes back - then gradually increase that by 2 or 3 minutes each week. "The next thing you know," Lucett says, "you'll be walking 30 minutes a day." So says, though, that people who are seriously out of shape should get approval from their doctor before beginning any exercise program.

Group activities may be your best way to get in shape. Groups allow social butterflies to be around lots of people and enjoy camaraderie while so getting fit. Dancing is one of the most popular group activities.

If you like the gym, consider Zumba, the newest group exercise craze. That will get you moving and burning calories to Latin dance rhythms. Other choices include country line dancing, swing, salsa, hip hop, or ballroom dancing. If you have two left feet - and no intention of reforming - consider a running, walking, cycling, or hiking club. You'll share a common theme for your exercise, and you'll enjoy so the social networking that takes place outside the workouts.

الأحد، 8 سبتمبر 2013

Short bouts of brisk exercise may help cut obesity risk

News Picture: Short Bouts of Brisk Exercise May Help Cut Obesity Risk

Wednesday, Sept. 4 HealthDay News)-higher intensity, in spurts, an important role in the control of weight, according to a new study.

"What is that avoiding weight gain, over time we include the intensity of the activity learned," said Jessie Fan, Professor of family and consumer studies at the University of Utah, in a press release of the University.

"This new understanding is important, since less than 5 percent of adult Americans reach today recommended physical activity a week according to the current guidelines for physical activity. Knowing that even short bouts of ' fresh activity, up can add a positive effect to promote a positive message for better health ", said fan.

The current physical activity policy for Americans is at least 150 minutes strong physical activity per week, to get moderate, which can be accumulated in 8 to 10 - minute periods.

The analysis of data from more than 2,200 women and 2,300 men between 18 and 64 years of age found that higher intensity activity was associated with a lower risk for being overweight, whether it in meetings of the shorter or longer than 10 minutes was played.

Daily minute higher intensity activity reduces the risk of obesity by 5 percent in women and by 2 percent in men, according to the study published in the current issue of the American Journal of health promotion.

For women, higher intensity of activity resembles the calorie equivalent of 0.41 pounds daily minute. This means that a 5-foot-5-inch woman who regularly brief higher intensity activity adds to their day almost half a pound will weigh less than a woman of similar height, who is not so active, the researchers said. And the results for men in the press release were similar.

--Robert PandeyMedicalNews
Copyright © 2013 HealthDay. All rights reserved. Source: University of Utah press release, 1 September 2013