Archive for November, 2008
Preparation for Outdoor Winter Activities Prevents Injury
When snow, ice and frigid weather blast into town, watch out, says the American Chiropractic Association (ACA). Winter recreational activities and chores can pose problems for the outdoor enthusiast whose body is not in condition. Winter sports like skating, skiing and sledding can cause painful muscle spasms, strains or tears if you’re not in shape. Even shoveling snow the wrong way, clambering awkwardly over snow banks, slipping on sidewalks and wearing the wrong kinds of clothing can all pose the potential for spasms, strains and sprains.
Simply walking outside in the freezing weather without layers of warm clothing can intensify older joint problems and cause a great deal of pain. As muscles and blood vessels contract to conserve the body’s heat, the blood supply to extremities is reduced. This lowers the functional capacity of many muscles, particularly among the physically unfit. Preparation for an outdoor winter activity, including conditioning the areas of the body that are most vulnerable, can help avoid injury and costly health care bills.
“Simply put, warming up is essential,” says Olympic speedskating gold and silver medalist Derek Parra. “In fact, when pressed for time, it’s better to shorten the length of your workout and keep a good warm-up than to skip the warm-up and dive right into the workout. Skipping your warm-up is the best way to get hurt.” Parra, who took both the gold and silver medals during the 2002 Winter Olympics in Salt Lake City, UT, adds that, “You can complete a good warm-up in 15-20 minutes. And believe me, it will make your workout more pleasant and safe.”
Derek Parra and the ACA suggest that you start with some light aerobic activity (jogging, biking, fast walking) for about 7-10 minutes. Then follow these tips to help you fight back the winter weather:
- Skiing - do 10 to 15 squats. Stand with your legs shoulder width apart, knees aligned over your feet. Slowly lower your buttocks as you bend your knees over your feet. Stand up straight again.
- Skating - do several lunges. Take a moderately advanced step with one foot. Let your back knee come down to the floor while keeping your shoulders in position over your hips. Repeat the process with your other foot.
- Sledding/tobogganing - do knee-to-chest stretches to fight compression injuries caused by repetitive bouncing over the snow. Either sitting or lying on your back, pull your knees to your chest and hold for up to 30 seconds.
- Don’t forget cool-down stretching for all of these sports - At the bottom of the sledding hill, for instance, before trudging back up, do some more knees-to-chest stretches, or repetitive squatting movements to restore flexibility.
Shoveling snow can also wreak havoc on the musculoskeletal system. The ACA suggests the following tips for exercise of the snow shoveling variety:
- If you must shovel snow, be careful. Listen to weather forecasts so you can rise early and have time to shovel before work.
- Layer clothing to keep your muscles warm and flexible.
- Shoveling can strain “de-conditioned” muscles between your shoulders, in your upper back, lower back, buttocks and legs. So, do some warm-up stretching before you grab that shovel.
- When you do shovel, push the snow straight ahead. Don’t try to throw it. Walk it to the snow bank. Avoid sudden twisting and turning motions.
- Bend your knees to lift when shoveling. Let the muscles of your legs and arms do the work, not your back.
- Take frequent rest breaks to take the strain off your muscles. A fatigued body asks for injury.
- Stop if you feel chest pain, or get really tired or have shortness of breath. You may need immediate professional help.
After any of these activities, if you are sore, apply an ice bag to the affected area for 20 minutes, then take it off for a couple of hours. Repeat a couple of times each day over the next day or two.
If you continue to feel soreness, pain or strain after following these tips, it may be time to visit a doctor of chiropractic. “I’ve always believed in chiropractic care,” says Parra. “I’ve used a lot of other treatments for injuries and pain, but the problem doesn’t get fixed until I go to a doctor of chiropractic.”
www.acatoday.org
Backpack Misuse Leads to Chronic Back Pain
Doctors of Chiropractic Say:
Back pain is pervasive among American adults, but a new and disturbing trend is emerging. Young children are suffering from back pain much earlier than previous generations, and the use of overweight backpacks is a contributing factor, according to the American Chiropractic Association (ACA). In fact, the U.S. Consumer Product Safety Commission reports that backpack-related injuries sent more than 7,000 people to the emergency room in 2001 alone.
“In my own practice, I have noticed a marked increase in the number of young children who are complaining about back, neck and shoulder pain,” said Dr. Scott Bautch, a member of the ACA’s Council on Occupational Health. “The first question I ask these patients is, ‘Do you carry a backpack to school?’ Almost always, the answer is ‘yes.’”
This new back pain trend among youngsters isn’t surprising when you consider the disproportionate amounts of weight they carry in their backpacks - often slung over just one shoulder. According to Dr. Bautch, a recent study conducted in Italy found that the average child carries a backpack that would be the equivalent of a 39-pound burden for a 176-pound man, or a 29-pound load for a 132-pound woman. Of those children carrying heavy backpacks to school, 60 percent had experienced back pain as a result.
According to Dr. Bautch, preliminary results of studies being conducted in France show that the longer a child wears a backpack, the longer it takes for a curvature or deformity of the spine to correct itself. “The question that needs to be addressed next is, ‘Does it ever return to normal?’” Dr. Bautch added.
The results of these types of studies are especially important as more and more school districts - many of them in urban areas - remove lockers from the premises, forcing students to carry their books with them all day long.
The problem has become so widespread, in fact, that the California State Assembly passed legislation that would force school districts to develop ways of reducing the weight of students’ backpacks. Similar legislation is being considered in New Jersey as well. The ACA believes that limiting the backpack’s weight to no more than 10 percent of the child’s body weight and urging the use of ergonomically correct backpacks are possible solutions.
What Can You Do?
The ACA offers the following tips to help prevent the needless pain that backpack misuse could cause the students in your household.
- Make sure your child’s backpack weighs no more than 5 to 10 percent of his or her body weight. A heavier backpack will cause your child to bend forward in an attempt to support the weight on his or her back, rather than on the shoulders, by the straps.
- The backpack should never hang more than four inches below the waistline. A backpack that hangs too low increases the weight on the shoulders, causing your child to lean forward when walking.
- A backpack with individualized compartments helps in positioning the contents most effectively. Make sure that pointy or bulky objects are packed away from the area that will rest on your child’s back.
- Bigger is not necessarily better. The more room there is in a backpack, the more your child will carry-and the heavier the backpack will be.
- Urge your child to wear both shoulder straps. Lugging the backpack around by one strap can cause the disproportionate shift of weight to one side, leading to neck and muscle spasms, as well as low-back pain.
- Wide, padded straps are very important. Non-padded straps are uncomfortable, and can dig into your child’s shoulders.
- The shoulder straps should be adjustable so the backpack can be fitted to your child’s body. Straps that are too loose can cause the backpack to dangle uncomfortably and cause spinal misalignment and pain.
- If the backpack is still too heavy, talk to your child’s teacher. Ask if your child could leave the heaviest books at school, and bring home only lighter hand-out materials or workbooks.
- Although the use of rollerpacks - or backpacks on wheels - has become popular in recent years, the ACA is now recommending that they be used cautiously and on a limited basis by only those students who are not physically able to carry a backpack. Some school districts have begun banning the use of rollerpacks because they clutter hallways, resulting in dangerous trips and falls.
Chiropractic Care Can Help…
If you or your child experiences any pain or discomfort resulting from backpack use, call your doctor of chiropractic. Doctors of chiropractic are licensed and trained to diagnose and treat patients of all ages and will use a gentler type of treatment for children. In addition, doctors of chiropractic can also prescribe exercises designed to help children develop strong muscles, along with instruction in good nutrition, posture and sleeping habits.
www.acatoday.org
What Is Causing the Asthma Epidemic?
In the United States, asthma cases have increased by more than 60 percent since the early 1980s, and asthma-related deaths have doubled to 5,000 a year. What is causing the asthma epidemic and what can we do to stem the tide? A recent series of articles in the Journal of the American Chiropractic Association (JACA) delves into this question and offers advice from doctors of chiropractic and allergists who have helped control asthma symptoms in many patients.
People in their 30s and older can remember that when they were young, it was very unusual for even one child in school to have asthma. Schoolchildren now often know several kids with asthma in a single class. The rapid increase in the number of young people with asthma was brought home to Dr. Scott Bautch, past president of the American Chiropractic Association’s (ACA) Council on Occupational Health, when he went to a football game with his 13-year-old son: “Someone on the field had a breathing problem. It was hard to see whose son it was, and 15 parents ran to the field with inhalers.”
So far, researchers don’t know why cases of asthma are increasing at such an alarming rate. They hypothesize that a combination of genetics and some non-hereditary factors — such as increased environmental exposure to potential allergens — play a role. “Thirty years ago, Windex was the only cleaning solvent used by a few people. Now, we have a special cleaning solvent for every object,” says Dr. Bautch. “In addition, furniture and carpets are produced with formaldehyde as a preservative, and people breathe it,” he says.
Decreased air quality is coupled with the allergy-friendly modern house design, says Dr. William E. Walsh, MD, FACC, an allergist practicing in Minnesota: “Fifty years ago we lived in old, drafty houses, and the breeze dried and freshened the air, and cleared out mold and other allergens. Nowadays, our super-insulated houses don’t breathe adequately. Making basements into a living space increases mold exposure because mold grows in any basement.”
Food has become another source of exposure to allergens. “Food manufacturers put more preservatives in foods now to store them longer,” says Dr. Bautch. Researchers hypothesize that an increase in vaccinations, cesarean births, and antibiotic intake may be playing a role, too.
Asthma is a chronic disease; it can’t be cured—only controlled. For best treatment results, both the primary care physician and an asthma specialist, such as an allergist or pulmonologist, should be involved. According to experts interviewed for the article, the treatment program, in addition to medication intake, should include reducing exposure to the substances that induce acute episodes and identifying specific allergens that affect the patient.
Allergens aren’t the only culprit. Stress factors—such as moving to a new home, or changing jobs—may induce or aggravate asthma attacks. Even emotional expressions such as fear, anger, frustration, hard crying, or laughing can cause an attack as well. To reduce the patient’s stress level and improve the patient’s quality of life, alternative treatments should be incorporated into the treatment program. Various relaxation techniques, such as biofeedback, meditation, yoga, and stress management, as well as massage, chiropractic manipulation, breathing exercises, and acupuncture can be helpful.
A multi-site clinical trial on chiropractic management of asthma is underway in Australia. “The preliminary data are very encouraging. Chiropractic patients are showing decreases in physical asthma symptoms and cortisol levels,” says Dr. Anthony Rosner, director of education and research for the Foundation of Chiropractic Education and Research.
“Doctors of chiropractic can give a full-scale evaluation to asthma patients; assess their physical and neurological status, their lifestyle, diet, and stressors; and help the patients increase motor coordination, and improve the work of respiratory and gut muscles to increase the quality of life,” says Dr. Gail Henry, a chiropractic neurologist, who practices in Houston, Texas. “Doctors of chiropractic can be a great addition to the healthcare team treating the asthma patient.”
Asthma experts offer the following tips for asthma patients:
- Use air filters to help clean air in your home.
- Cover mattresses and pillows with dust covers and use hypoallergenic bed clothing to reduce exposure to dust mites.
- If your condition is getting worse, get checked for viral respiratory infections and different medical conditions, such as flu, rhinitis, sinusitis, and gastroesophageal reflux. When those are treated and eliminated, asthma symptoms improve. Endocrine factors, such as menstruation, pregnancy, and thyroid disease, may exacerbate asthma, as well.
- Some medications—aspirin; beta-blockers, including eye drops; nonsteroidal anti-inflammatory drugs, etc.—can also precipitate or aggravate asthma symptoms.
- If your asthma is exercise-induced, an individually prescribed exercise program carefully chosen under the guidance of your primary health care provider or doctor of chiropractic should be incorporated into the treatment plan.
- Avoid sulfites or monosodium glutamate (MSG) in foods. Since both additives are used in a wide variety of foods, carefully read processed food labels and choose MSG-free foods when eating out.
- Choose a more vegetarian-type diet. Animal proteins found in meat include arachidonic acid—a precursor for inflammation.
- Include foods with omega-3 fatty acids in the diet—such as fish or fish oil.
- Supplement with vitamin C, which helps reduce allergic reactions and wheezing symptoms.
- To reduce stress in your children, spend quality time with them and limit their exposure to TV programs that include violence.
www.acatoday.org
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