Researchers at the University of North Carolina (UNC) at Chapel Hill School of Medicine explained in a university news release that the “unified body construction” of a laptop, with its inseparable keyboard and monitor, makes it difficult for users to configure their equipment in a way that minimizes risk to their bodies. For instance, awkward positioning of the fingers and body can cause nerve injury to the wrist and prompt the onset of carpal tunnel syndrome, while poor neck position and shoulder posture can cause muscle strain and soreness in those areas.

Researcher, Dr. Kevin Carneiro, a physician in the UNC School of Medicine’s department of physical medicine and rehabilitation, and his colleagues point out that laptop users can take specific steps to minimize their risk. So, listen up and heed the tips below:

• If you are working at a computer, your body should form 90-degree angles at the elbows, knees and hips.
• Use a docking station and cables to hook up to an external monitor and/or separate keyboard that are movable to encourage better posture.
• With the help of a docking station, position the computer so you can read the screen without bending your neck.
• Pay attention to the chair you sit in — look for one that is adjustable and comes with back support.
• Tilt the screen so you don’t need to bend your neck, and place the mouse so that your wrists are in a neutral position (one in which they are aligned with your arm and not raised above it).
• Take frequent short breaks every 20 minutes or so — this can help rest muscles and encourage position shifting. Do some shoulder shrugs, gentle forward head rolls, and shoulder scrunches to stretch your muscles.
• Stay hydrated — drinking plenty of water can help keep discs in your back lubricated.

In addition, be sure to watch out for warning signs, such as pain and tingling. These may mean you need to use better posture, take more breaks, or see your chiropractor in Santa Clara!

Technorati Tags: chiropractic, chiropractor, exercise, gait, laptops and bad posture, Where:Santa-Clara-CA

Health experts, such as chiropractors, and the U.S. government all recommend getting daily exercise — about an hour a day of moderate exercise for most adults — to keep weight off and prevent heart disease, diabetes and cancer. Plus, we chiropractors are well aware that keeping weight off not only helps to prevent the diseases just mentioned, but it also helps to slow down, and often prevent, arthritis and stress injuries of the musculoskeletal system caused by excess weight.

But, excess weight is not only caused by, and sustained through, lack of exercise. Here are some more “fun facts” from the CDC’s National Center for Health Statistics:

• The prevalence of obesity among adults aged 20 and over has increased from 19.4 percent in 1997 to 28 percent in 2009.
• In 2009, 9 percent of adults 18 and over had diabetes, up from 8.2 percent in 2008 and 5 percent in 1997.
• 20.6 percent of adults smoked, about the same as in 2008.
• Nearly 23 percent of adults had at least one day of binge drinking in 2009, defined as having five or more drinks in a day.
• Most Americans believe they are healthy. More than 66 percent said they had excellent or very good health, down from 68.5 percent in 2008. 2.4 percent said they had poor health.
• Just over 4 percent of all Americans said they had an asthma attack in the past year

There are no shortcuts and no way to get around it: Good health and vibrant wellness is created and maintained through an overall healthy lifestyle.

Technorati Tags: exercise, healthy lifestyle, Where:Santa-Clara-CA

Let’s face it, life these days has become a spectator sport for many people. Kids sit in front of the television or their computers — and so do adults! Business often demands it and, after a long day of sitting at the computer at the office, “relaxation” or “family time” frequently comes in the form of vegging in front of the TV. There is growing evidence to suggest that people (and in the case of this particularly study, women) who are physically active in mid-life and beyond have a lower chance of dementia, as well as the “more minor” forms of cognitive impairment in old age. However, until now there has been less clarity regarding the importance of physical activity for women early in life and at different stages of life. The researchers at Sunnybrook health Sciences Centre in Canada compared the physical activity and cognition of 9,344 women at different ages (teenage, age 30, age 50, and late-life) to investigate the effectiveness of activity at different life stages on later cognitive abilities.

“Our study shows that women who are regularly physically active at any age have lower risk of cognitive impairment than those who are inactive, but also that being physically active at teenage is most important in preventing cognitive impairment,” said Laura Middleton, PhD, who lead the research. And, in addition, she and her research team found that women who were physically inactive as teenagers, but became physically active at age 30 or age 50 had significantly reduced their odds of cognitive impairment as well compared to those who remained physically inactive. “Low physical activity levels in today’s youth may mean increased dementia rates in the future,” Middleton added.

What’s good for the body is always good for the brain. So be smart and stay that way by being physically active.  Motion is Life! Let’s get moving!

Technorati Tags: chiropractic, chiropractor, cognitive impairment, dementia, exercise, physical activity, sports, Where:Santa-Clara-CA

• Grasp a 3- to 5-pound dumbbell in each hand and stand with your feet hip-width apart, toes facing forward. Bend your knees and sit back on your heels to avoid putting stress on your lower back. Begin with your elbows bent and tucked in to the sides of your body, palms facing forward.

• Use your abdominal muscles to support and brace your spine as you simultaneously bring your left arm in front of you and your right arm behind you.

• Pause when your dumbbells are at shoulder level and make sure your elbows do not “lock out.”

• Bend your arms and return to the start position. Repeat the exercise, this time extending your right arm to the front and your left arm to the back.

• Continue to alternate arms for a total of 16 repetitions. Rest for 30 seconds and repeat for a second set.

For more information, write Karen Voight

Technorati Tags: exercise, Where:Santa-Clara-CA

If you’ve been reading my blogs, you know that as your Santa Clara chiropractor I believe that exercise, at any age, is one of the main keys to good health and longevity. You’ve heard me say that “motion is life,” and it becomes all the more critical as people age. Movement slows down degenerative changes and often prevents many of them from occurring at all. In addition, movement enhances blood flow, respiration, and elimination, and keeps every organ stronger and healthier. So, you can imagine my excitement when I read about a “senior’s playground” that opened in London’s Hyde Park recently. The playground was the result of senior residents campaigning for more facilities to help older people to get fit. Brilliant! Talk about an idea whose time has come!

Organizers said that a large group of older people began lining up early in the morning to try the six low-impact fitness machines that included a cross-trainer, a stationary bicycle, and a sit-up bench.

The playground is aimed at people over 60, but the gentle exercise would also be beneficial for patients recovering from operations or injury. Similar play areas for the elderly are already availabe in other European countries. So, why not here in the U.S.? Older people need a “free” friendly outside exercise area where they not only won’t feel intimidated by younger people, but will be able to socialize as they improve their health.

So, got a pen and paper handy? How about a laptop? Even your cell phone will work! Start a campaign in your area for a “playground for seniors.” If you don’t personally need one today…you will sometime in the future!

Technorati Tags: age-related health issues, exercise, Where:Santa-Clara-CA

As a chiropractor I am very concerned about the obesity “epidemic” in this country. In my family chiropractic clinic I see the results of excess weight on the musculoskeletal systems of my patients (not to mention the organic health challenges such as diabetes and cardiovascular disease), especially as the human body ages. Unfortunately, the amount of time the body is required to carry around extra poundage and, therefore, begin to damage a person’s health, is starting earlier than it once did. Childhood obesity has been continuously rising and something THAT WILL ACTUALLY WORK needs to be done NOW to help to turn things around. That’s why I was particular happy to read the following WebMD feature:

Make Kids’ Fitness Fun and Safe

Over the past 30 years, childhood obesity rates have nearly tripled among kids in all age groups. How can you keep your child from joining the obesity epidemic? Keeping a child healthy and fit means keeping them active. Ideally, you can do that both at home and in activities at gyms, health clubs, and in after-school sports. But what if your child won’t set foot in a gym or participate in school sports? Here’s how to keep your child fit and active, happily and safely.

Make Time for Fitness and Family

The best way to get your child active is to be active yourself, says Brian Grasso, founder and CEO of the International Youth Conditioning Association (IYCA). “If Mom and Dad aren’t active, the kids won’t be either.” He recommends setting aside as little as 15 minutes a day for “family fitness time,” just like homework time, dinnertime, and bath time. (Click on the link above to read more.)

Posted via email from chiropracticforever’s posterous

Technorati Tags: childhood obesity, exercise, Where:Santa-Clara-CA

Researchers found that of the “least-fit” versus the “slightly more fit” in a recent study of nearly 4,400 healthy U.S. adults, roughly 20 percent with the lowest physical fitness levels doubled the risk of dying over the next nine years as the 20 percent with the next-lowest fitness levels. (In other words, those 20 percent who were nearly at the lowest fitness levels.) This is the familiar “bad news/good news” type of result. It is obviously bad news if you are a confirmed couch potato. However, it is genuinely good news for those who haven’t quite hit rock bottom in the sedentary lifestyle department but are not, by any stretch of the imagination, “exertive.” Apparently, those individuals who stay just moderately fit as they age may have greater longevity than those who are entirely out-of-shape, the study suggests.

Between 1986 and 2006, researchers assessed the fitness levels of 4,384 middle-aged and senior men and women during exercise treatmill tests. For approximately nine years thereafter, the researchers observed the study groups progress. The study considered such factors like obesity, high blood pressure and diabetes. This, in and of itself, highlights the importance of being physically fit. In an email to Reuters Health, lead researcher, Dr. Sandra Mandic of the University of Otago in Dunedin, New Zealand, stated: “Our findings suggest that a sedentary lifestyle, rather than differences in cardiovascular risk factors or age, may explain the two-fold higher mortality rates in the least-fit versus slightly more fit individuals.”

Nearly two-thirds of the least-fit study participants were not getting the minimum recommended amount of exercise, which is at least 30 minutes of moderate activity (like brisk walking) five or more days a week. “These results emphasize the importance of improving and maintaining high fitness levels by engaging in regular physical activity,” Mandic said, “particularly in poorly-fit individuals.”

After dividing the participants into five groups based on fitness levels, the researchers discovered that 13 percent of those who were in slightly better shape had died during the study period. However, 25 percent of the least-fit participants had died during the same period. Only 6 percent of the most-fit group (i.e., the ones who “hit the nail on the head,” so to speak) had died during the follow-up period.

The compelling finding was that overall, the five fitness-level groups showed little dissimilarity in their reported exercise routines over their adult lives, but where they contrasted was their activity levels in recent years. “Since it is recent physical activity that offers protection,” Mandic said, “it is important to maintain regular physical activity throughout life.”

And, naturally, imagine the health benefits we could all obtain if we sought to achieve the higher levels of fitness.

SOURCE: Medicine and Science in Sports and Exercise, August 2009.

Technorati Tags: exercise, longevity, middle age, physical fitness

According to the US Consumer Products Safety Commission exercise-related injuries and injuries sustained through the use of exercise equipment sent more than 166,000 people in the 45-64 age group to the emergency room, clinic or doctor’s office in 2008. Though middle-aged people today are a lot more active than their parents were, and are basically more fit and athletic longer into their lives, older athletes need to take a few precautions to protect themselves from injuries like rotator cuff tears, tendonitis and stress fractures.

Though most of the injuries in the Consumer report appear to be due to people not giving themselves enough time to rest up after tough workouts, Monto and AAOS offer a number of helpful tips to avoid exercise injuries: Check with your physician before starting any type of exercise program (your doctor can make sure you’re healthy and offer advice on sports and activities that fit your fitness level). Don’t do the same workout day after day (this will help to avoid repetitive stress injuries and eliminate chronic injury patterns). Work on your flexibility (it’s crucial to stretch and warm up before a workout, and cool down and stretch again, the AAOS advises). And, be sure to schedule days off into your exercise regimen, especially after a particularly intense workout.

So, Baby Boomers, even though you may feel young, it’s still wise to take extra precautions to protect your body when you’re active. After all, wisdom comes with aging.

Full article by Anne Harding (Reuters Health)

ORIGINAL SOURCE: American Academy of Orthopedic Surgeons, June 22, 2009.

Technorati Tags: exercise, rotator cuff tears, sports injuries, stress fractures, tendonitis

As our age-related risks of chronic disease increase, regular physical activity can actually slow down the trend. In addition, research has shown that people who have already developed coronary artery disease, osteoarthritis, high blood pressure, chronic obstructive pulmonary disease (COPD), Type 2 diabetes, and other age-related chronic diseases can benefit substantially by increasing their physical activity and, therefore, often can manage their chronic illness with fewer medicines.

Furthermore, some studies suggest that the cardiovascular benefits an individual gets from physical activity may also help the brain stay healthy. “Physical activity influences the frontal region of the brain,” says Dr. Bradley Hatfield, professor of Sports Psychology at the University of Maryland, College Park. So, if you’ve been wondering what the best thing is that you can do to keep your brain young, the answer may be for you to take a long walk. A key factor is that exercise thickens the brain tissue and builds more synapses in the brain.  The brain has 10 billion nerve cells, called neurons, and on average, neurons are connected to each other through 10,000 synapses.  Every time we exercise, more synapses form and the active brain gets stronger.

On a regular basis, being physically active increases the quality of life (period). Some of the benefits include improved energy levels, mental sharpness, balance, strength, flexibility, and weight control. Moreover, regular aerobic exericise has been shown to help in the management of depression, anxiety, and stress.

So, even though the facts point conclusively to the validity of the “move it or lose it!” warning, they also confirm that it is never to late for you to “move it” and regain your health!

Technorati Tags: chiropractor, chronic disease, exercise, health

Any movement is a step towards better health and physical fitness. Walk a lap (or two) around your house or apartment. Put that TV remote away and get up to change the channels. As your body becomes accustomed to moving again, you will probably discover that you actually want to move more. Then you can slowly add additional movement to your daily routine. Increase the walk around your house to a walk around the block, a walk in the park, or even a walk through the shopping mall. Walking with a friend can often help to keep you on track(especially on those days when you’d rather sit and veg, then get your body moving). If you are physically able, take the stairs instead of using the elevator as often as you can. Park farther away from the entrance to the supermarket and make it a goal to put more and more parking spots between you and the entrance.

After a few weeks of regular physical activity, you will begin to feel the healthful benefits of movement. Then you’ll be ready for new ways to build flexibility, fitness, and muscle strength. Your chiropractor can advise you on how to become more physically active and help you to development an individualized program.

Technorati Tags: chiropractor, exercise, health, physical fitness