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Here’s How Computer Can Cause Neck Pain

Solutions include increasing the font on your computer screen, wearing computer reading glasses or placing your computer on a stand at eye level.

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Indonesia, e-commerce, computer
Indonesian domestic workers attend a computer class during their day off at the Sekolah Indonesia Singapura (Indonesian School) in Singapore, Dec. 12, 2010. VOA

Do you tend to suffer from headaches or neck and backaches from computer work? If so, checking your posture may help, researchers say.

Sitting at a computer with jutting head forward to look more closely at the screen compresses the neck and can cause fatigue, headaches, poor concentration, increased muscle tension and can even lead to injury to the vertebrae over time.

It can even limit the ability to turn the head, the researchers explained.

computer
The researchers suggest to check posture and make sure the head is aligned on top of the neck, as if held by an invisible thread from the ceiling. Pixabay

“When your posture is tall and erect, the muscles of your back can easily support the weight of your head and neck — as much as 12 pounds,” said Erik Peper, Associate Professor at San Francisco State University.

“But when your head juts forward at a 45 degree angle, your neck acts like a fulcrum, like a long lever lifting a heavy object. Now the muscle weight of your head and neck is the equivalent of about 45 pounds. It is not surprising people get stiff necks and shoulder and back pain,” Peper added.

For the study, published in the journal Biofeedback, the team first asked 87 students to sit upright with their heads properly aligned on their necks and asked them to turn their heads.

Then the students were asked to “scrunch” their necks and jut their heads forward.

Ninety-two per cent reported being able to turn their heads much farther when not scrunching.

MBA, online training, skills, computer
Sitting at a computer with jutting head forward to look more closely at the screen compresses the neck and can cause fatigue, headaches.

In the second test, 125 students scrunched their necks for 30 seconds. Afterwards, 98 per cent reported some level of pain in their head, neck or eyes.

The researchers also monitored 12 students with electromyography equipment and found that trapezius muscle tension increased in the scrunched, head forward position.

Also Read: iPad Neck Pain More Common Among Women Than Men

The researchers suggest to check posture and make sure the head is aligned on top of the neck, as if held by an invisible thread from the ceiling.

Other solutions include increasing the font on your computer screen, wearing computer reading glasses or placing your computer on a stand at eye level, all to make the screen easier to read without strain. (IANS)

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Here’s How Belly Fat Increases the Risk of Heart Attack

Belly fat may lead to multiple heart attacks

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Heart Attack
Heart attack survivors who carry excess fat around their waist are at increased risk of another heart attack. Pixabay

Heart patients, please take note, here’s a new health news. Researchers have found that heart attack survivors who carry excess fat around their waist are at increased risk of another heart attack.

“Abdominal obesity not only increases your risk for a first heart attack or stroke, but also the risk for recurrent events after the first misfortune,” said study author Hanieh Mohammadi from the Karolinska Institute in Sweden.

Prior studies have shown that abdominal obesity is an important risk factor for having a first heart attack. But until now, the association between abdominal obesity and the risk of a subsequent heart attack or stroke was unknown.

The research, published in the European Journal of Preventive Cardiology, followed more than 22,000 patients after their first heart attack and investigated the relation between abdominal obesity (measured by waist circumference) and the risk for recurrent cardiovascular disease events. The researchers specifically looked at events caused by clogged arteries, such as fatal and non-fatal heart attack and stroke.

Heart Attack
Abdominal obesity not only increases your risk for a first heart attack or stroke, but also the risk for recurrent events after the first misfortune. Pixabay

Patients were recruited from the nationwide SWEDEHEART registry and followed for a median of 3.8 years. Most patients — 78 per cent of men and 90 per cent of women — had abdominal obesity (waist circumference 94 cm or above for men and 80 cm or above for women).

Increasing abdominal obesity was independently associated with fatal and non-fatal heart attacks and strokes, regardless of other risk factors (such as smoking, diabetes, hypertension, blood pressure, blood lipids and body mass index [BMI]) and secondary prevention treatments. According to the researchers, waist circumference was a more important marker of recurrent events than overall obesity.

The reason abdominal obesity is very common in patients with a first heart attack is that it is closely linked with conditions that accelerate the clogging of arteries through atherosclerosi, the researchers said. These conditions include increased blood pressure, high blood sugar and insulin resistance (diabetes) as well as raised blood lipid levels.

“Our results, however, suggest that there may be other negative mechanisms associated with abdominal obesity that are independent of these risk factors and remain unrecognised,” Mohammadi said.

“In our study, patients with increasing levels of abdominal obesity still had a raised risk for recurrent events despite being on therapies that lower traditional risk factors connected with abdominal obesity such as anti-hypertensives, diabetes medication and lipid lowering drugs,” she added.

Also Read- New Rule in USA to Allow Passengers to Bring Pet Animals on Flight

According to the study, the relationship between waist circumference and recurrent events was stronger and more linear in men.

“There were three times as many men in the study compared to women, contributing to less statistical power in the female group. Therefore, more studies are needed before definite conclusions can be drawn according to gender,” Mohammadi noted. (IANS)