Sitting seems great and low stress on the low back. Unfortunately, it adds a completely different stress to the back and it isn’t a better one. What can happen is all that sitting weakens your core. Which is never a good idea and your Woodbridge, Dale City VA Chiropractor has some exercises that will help prevent a weak core.
Easy to learn and perform, Supermans strengthen the often-neglected lower back, a common source of pain. They also provide a great full-body stretch to finish up your workout.
Lie with stomach on ground, arms extended overhead and legs straight
Raise arms and legs as high as possible and hold for five to 10 seconds; keep arms straight and core tight
Slowly lower and repeat for specified reps
Sets/Reps: 3-4×20
Bird Dogs
Assume all-fours position with back flat; look straight ahead
Slowly raise right arm and left leg and hold for five to 10 seconds; keep core right
Slowly lower and perform on opposite site
Repeat for specified reps
Sets/Reps: 3-4×20 each side
Planks
Assume plank position with elbows under shoulders, back flat and eyes focused on ground
Keep core tight and hold position for specified time
Inflammation in your joints causes most of the problems I see as your Chiropractor in the Woodbridge, Dale City VA area. That can be treated with an adjustment and ice. Unfortunately, that can’t help all the inflammation we deal with that isn’t joint related. Making some dietary changes can help you deal with inflammation that isn’t joint related.
Your immune system attacks anything in your body that it recognizes as foreign—such as an invading microbe, plant pollen, or chemical. The process is called inflammation. Intermittent bouts of inflammation directed at truly threatening invaders protect your health.
However, sometimes inflammation persists, day in and day out, even when you are not threatened by a foreign invader. That’s when inflammation can become your enemy. Many major diseases that plague us—including cancer, heart disease, diabetes, arthritis, depression, and Alzheimer’s—have been linked to chronic inflammation.
One of the most powerful tools to combat inflammation comes not from the pharmacy, but from the grocery store. “Many experimental studies have shown that components of foods or beverages may have anti-inflammatory effects,” says Dr. Frank Hu, professor of nutrition and epidemiology in the Department of Nutrition at the Harvard School of Public Health.
Choose the right foods, and you may be able to reduce your risk of illness. Consistently pick the wrong ones, and you could accelerate the inflammatory disease process.
Foods that inflame
Try to avoid or limit these foods as much as possible:
refined carbohydrates, such as white bread and pastries
French fries and other fried foods
soda and other sugar-sweetened beverages
red meat (burgers, steaks) and processed meat (hot dogs, sausage)
margarine, shortening, and lard
Inflammation-promoting foods
Not surprisingly, the same foods that contribute to inflammation are generally considered bad for our health, including sodas and refined carbohydrates, as well as red meat and processed meats.
“Some of the foods that have been associated with an increased risk for chronic diseases such as type 2 diabetes and heart disease are also associated with excess inflammation,” Dr. Hu says. “It’s not surprising, since inflammation is an important underlying mechanism for the development of these diseases.”
Unhealthy foods also contribute to weight gain, which is itself a risk factor for inflammation. Yet in several studies, even after researchers took obesity into account, the link between foods and inflammation remained, which suggests weight gain isn’t the sole driver. “Some of the food components or ingredients may have independent effects on inflammation over and above increased caloric intake,” Dr. Hu says.
Foods that combat inflammation
Include plenty of these anti-inflammatory foods in your diet:
tomatoes
olive oil
green leafy vegetables, such as spinach, kale, and collards
nuts like almonds and walnuts
fatty fish like salmon, mackerel, tuna, and sardines
fruits such as strawberries, blueberries, cherries, and oranges
Anti-inflammation foods
On the flip side are foods and beverages that have been found to reduce the risk of inflammation, and with it, chronic disease, says Dr. Hu. He notes in particular fruits and vegetables such as blueberries, apples, and leafy greens that are high in natural antioxidants and polyphenols—protective compounds found in plants.
Studies have also associated nuts with reduced markers of inflammation and a lower risk of cardiovascular disease and diabetes. Coffee, which contains polyphenols and other anti-inflammatory compounds, may protect against inflammation, as well.
Anti-inflammatory eating
To reduce levels of inflammation, aim for an overall healthy diet. If you’re looking for an eating plan that closely follows the tenets of anti-inflammatory eating, consider the Mediterranean diet, which is high in fruits, vegetables, nuts, whole grains, fish, and healthy oils.
In addition to lowering inflammation, a more natural, less processed diet can have noticeable effects on your physical and emotional health. “A healthy diet is beneficial not only for reducing the risk of chronic diseases, but also for improving mood and overall quality of life,” Dr. Hu says.
Joint pain is kind of my business. As your chiropractor in the Woodbridge, Dale City VA area a popular joint complaint I see is knee pain. Lots of parents mention their child has knee pain that isn’t related to any type of injury. Often called growing pain but the real term is Osgood Schlatters disease. It is a pretty fancy name for it that you can use to impress others.
Symptoms
Symptoms of Osgood Schlatters disease typically consist of pain at the tibial tuberosity or bony bit at the top of the shin. The tibial tuberosity may become swollen or inflamed and may even become more prominent than normal. Tenderness and pain is worse during and after exercise but usually improves with rest. The athlete is likely to experience pain when contracting the quadriceps muscles or performing squat type exercises.
Causes
Osgood Schlatter syndrome is primarily an over use injury although certain factors can increase the likelihood of sustaining this condition.
Age – It is more likely to affect boys aged around 13 to 15 years old than girls, although girls certainly can be affected and if they are it is more likely to occur earlier at about aged 10 to 12 years old. it is often put down to growing pains in knees. Obviously this is a general guide and ages can vary. It occurs due to a period of rapid growth, combined with a high level of sporting activity. Osgood Schlatter in adults can occur, especially if it has not been looked after during teenage years but is more unusual.
Activity – As the young athletes bones grow quickly, it can take some time for the muscles and tendons to catch up. These changes result in a pulling force from the patella tendon, on to the tibial tuberosity at the top of the shin. This area then becomes inflamed, painful and swollen. This is frequent in younger people because their bones are still soft and are not yet fully grown. It is seen more often in children involved with running and jumping activities which put a much greater strain on the patella tendon.
Osgood Schlatter Treatment
Treatment for Osgood Schlatters disease consists of reducing pain and inflammation by applying the PRICE principles of protection, rest, ice, compression and elevation along with longer term managing the condition through training modification and educating the athlete or parent until the young athlete grows out of it.
Apply a cold therapy and compression wrap to the knee regularly throughout the day to reduce pain and inflammation and particularly following activity or sport. Ice should be applied at least three times a day for 10 to 15 minutes. If it is particularly painful then ice can be applied for 10 minutes every hour. Ice massage with an ice cube is also a convenient way to apply cold therapy to a specific area such as the patella tendon. Keep the ice moving as applying directly to the skin can cause ice burns.
Rest is the most important element of treatment. Only do as much exercise as it will allow without causing pain. Weight bearing exercise will make Osgood Schlatters disease worse. Keep your sessions few and high quality rather than training every day.
Use a patella knee strap or patella tendon taping technique to help reduce the tension on and support the knee. A patella strap or taping can absorb some of the shock or impact and change the angle the forces are transmitted through the tendon.
A Doctor may prescribe NSAID’s or anti inflammatory medication such as Ibuprofen to help reduce pain and inflammation, although this is not good to rely on long term, or mask how bad the condition actually is. Athletes with asthma should not take Ibuprofen.
Once normal daily activities are pain free then gentle stretching exercises may be beneficial along with massage for the quadriceps muscles and myofascial release techniques to help stretch the muscles can help ensure they are strong enough to cope with the loads placed on them as well as not being too tight.
We have all been on lock down for a few months and are just now getting moving. In some cases, I literally mean moving. So, before you look to get into your sports and outdoor activities your Woodbridge, Dale City VA Chiropractor has some ways to do it safe.
Anyone who concentrates all their exercise into 1 or 2 intense bouts a week could be considered a weekend warrior. But physicians agree that weekend warriors tend to be men older than 30, especially former competitive athletes who expect their bodies to adapt to—and recover from—activity the same way it did when they were teenagers.
But even people who are not super athletes can suffer injuries if they do intense activities over the course of a day or two, such as a weekend of yard work or cleaning gutters.
The types of injuries that frequently occur for weekend warriors are:
Muscle strains, such as hamstring injuries
Ligament sprains, particularly ankle sprains
Tendonitis in the Achilles tendon and elsewhere
Shin splints
Shoulder or rotator cuff injuries
Nearly all of these types of injuries can be resolved by following the RICE (rest, ice, compression, elevate) protocol. If pain lasts longer than a few weeks or doesn’t improve, make an appointment to see your doctor.
The main trigger for weekend warrior injuries is the abrupt transition from little or no activity to intense bouts of it. Muscles and soft tissues need gradual conditioning to perform at their best.
To prevent this, it’s important to exercise more regularly, if possible. Even if your main period of activity is on the weekends, try to fit in at least 1 or 2 periods of exercise on weekdays.
Build up activity slowly.
If you’ve been inactive for most of the winter or you’re starting training for a marathon in the fall, gradually increase your exercise time and intensity each week.
Warm up.
Before you jump into activity, warm up your muscles with 10 minutes of moderately paced activity like jogging, for example.
Stretch.
After doing a few minutes of light exercise, stretch your major muscle groups, such as your quads and hamstrings, as well as any muscles that will be heavily used during your chosen activity. You can also benefit from using a foam roller before you stretch, which has been shown to increase flexibility and lessen post-exercise pain.
Don’t forget to stretch after you finish exercising too. The findings about the benefits of pre-exercise stretching are mixed, but stretching after exercise has clear benefits for decreasing soreness and helping muscle tissue return to its normal state.
Use proper technique and proper equipment.
It may help to consult a coach, trainer, or physical therapist if you’re new to a sport or piece of equipment.
Find an exercise program.
A class or race training group can help you set a good pace for working toward your exercise goals.
Don’t push through serious pain.
Mild muscle soreness is normal after a workout, but stop exercising if you experience sudden, piercing pain or if you have pain that’s getting steadily worse.
I definitely like making things that I can just as easily buy. Like most things you end up INITIALLY paying way more to make it than to just buy it. That’s not the point… not sure I have a point. It is the fun of going WOW I made that in only two hours and it is exactly the same as the thing I could have bought in two minutes and had delivered to my door in an hour! Any way your chiropractor in the Woodbridge, Dale City VA area has some recipes for homemade sports drinks!
Maple Sports Drink
This easy-to-make, maple syrup-flavored recipe is delicious and settles well because it is not acidic, says recipe developer and author Nancy Clark, RD. “When you are working out for more than an hour, enjoy this all-natural sports beverage to energize your workouts,” she says. (If you dig natural syrups, try this molasses recovery shake, too.)
3 3/4 cups cold water
1/4 cup pure maple syrup
1/4 teaspoon salt
Mix all ingredients together in a 1-quart bottle.
Shake well and enjoy!
Yield: 1 quart.
Note: Maple syrup is also a tasty alternative to energy gels. Put some in a small flask and take nips during extended exercise.
“Greaterade”
When the Golden State Warriors decided to ban commercial sports drinks and started making their own with Himalayan sea salt, Chef John of FoodWishes in San Francisco was inspired to try his own—with less sugar. “You can tweak this recipe to create your perfect formula,” he says. (This is how much sodium you really need each day.)
8 cups fresh cold water
3 tablespoons honey, or other sweetener to taste
1/2 teaspoon fine *Himalayan pink salt (mine was coarsely ground, so I used a rounded 1/2 teaspoon), or sea salt (or any pure salt)
3/4 teaspoon calcium magnesium powder (I used NOW Foods Cal-Mag Citrate)
pinch cayenne
3/4 cup freshly squeezed orange juice
2 lemons, juiced
2 limes, juiced
Pour 1 cup of water into a large pot.
Add honey, salt, calcium-magnesium powder, and cayenne.
Place pot over low heat and whisk until ingredients have dissolved.
Remove from heat and allow to return to room temperature.
Add juices to room temperature mixture in pot.
Pour in remaining 7 cups water and whisk until well blended.
Not that anyone has been procrastinating home projects this year but it is gardening season. Time to get those plants in the ground so you can have 75 tomatoes all at once come August! Your Chiropractor in the Woodbridge, Dale City VA area wants to make sure you avoid injury while doing it.
Gardening can be enjoyable, but it is important to stretch your muscles before reaching for your gardening tools. The back, upper legs, shoulders, and wrists are all major muscle groups affected when using your green thumb.
A warm-up and cool-down period is as important in gardening as it is for any other physical activity,” says Dr. Scott Bautch, a member of the American Chiropractic Association (ACA) Council on Occupational Health. “Performing simple stretches during these periods will help alleviate injuries, pain and stiffness.”
To make gardening as fun and enjoyable as possible, it is important to prepare your body for this type of physical activity. The following stretches will help to alleviate muscle pain after a day spent in your garden.
Before stretching for any activity, breathe in and out, slowly and rhythmically; do not bounce or jerk your body, and stretch as far and as comfortably as you can. Do not follow the “no pain, no gain” rule. Stretching should not be painful.
While sitting, stretch your leg out in front of you, knee straight, and prop your heel on a step. Then lean forward until you feel a stretch in the back of the thigh, or the hamstring muscle. Hold this position for 15 seconds. Do this once more and repeat with the other leg.
Stand up, balance yourself, and grab the front of your ankle from behind. Pull your heel towards your buttocks and hold the position for 15 seconds. Do this again and repeat with the other leg.
While standing, weave your fingers together above your head with the palms up. Lean to one side for 10 seconds, then to the other. Repeat this stretch three times.
Do the “Hug your best friend” stretch. Wrap your arms around yourself and rotate to one side, stretching as far as you can comfortably go. Hold for 10 seconds and reverse. Repeat two or three times.
Finally, be aware of your body technique, body form and correct posture while gardening. Kneel, don’t bend, and alternate your stance and movements as often as possible to keep the muscles and body balanced
After the Bulbs Are Planted
If you feel muscle aches and pains after your day in the garden, there are ways to alleviate the discomfort. Apply a cold pack on the area of pain for the first 48 hours or apply a heat pack after 48 hours, and consider seeking the services of a doctor of chiropractic in your area.
Doctors of chiropractic (DCs) practice a drug-free, hands-on approach to health care that includes patient examination, diagnosis and treatment. While best known for their expertise in treating the musculoskeletal system and their use of spinal manipulation, DCs have broad diagnostic skills and are also trained to recommend therapeutic and rehabilitative exercises, as well as to provide nutritional, dietary and lifestyle counseling.
By now most of us have heard of glucosamine. I don’t usually plug products but this one has worked for me many times. When I say many times, I mean I forget to take it like everyone does with supplements. It usually goes like this… man my knee is killing me all of a sudden. After two days of that I go “crap I forgot to take the glucosamine”. Then I go at it everyday for about a month. Then my knee starts feeling better and it becomes 5 days a week for a few weeks… than 2 times… than two times a month… than none. About 6 weeks later I go “man my knee is killing me”. So as your chiropractor in the Woodbridge, Dale City VA area I feel the need to plug this product.
Helps Improve Joint Health & Osteoarthritis
Glucosamine is one of the best supplements for supporting joint health and lowering symptoms related to degenerative disorders like osteoarthritis. Aging naturally impacts the strength and durability of our joints, normally causing cartilage loss and joint pain over time. It doesn’t improve symptoms 100 percent of the time, but compared to many other supplements like chondroitin, glucosamine consistently rank as one of the most effective for treating arthritis discomfort.
Glucosamine slows down deterioration of joints when used long-term, plus it offers other benefits that prescription painkillers cannot (such as lowering chronic inflammation and improving digestive health). The results of taking glucosamine differ from person to person, but some long-term users often report pain relief that allows them to avoid surgeries and lower or eliminate medication use.
Osteoarthritis is a disorder characterized by ongoing joint pain caused from years of accumulating pressure and friction places on joints. It’s the most common type of arthritis worldwide, effecting millions of people (especially older adults). Glucosamine is one of the top supplements I recommend as part of a natural treatment approach for managing arthritis with diet and lifestyle changes.
Osteoarthritis is a degenerative disease, so it becomes harder to move over the years as joint friction increases. Studies show that taking about 800 to 1500 milligrams of glucosamine daily can help millions of people suffering from degenerative joint diseases, preventing further damage, especially in commonly effected joints such as those in the knees and hips. It has been shown to help offer relief from joint pain within 4–8 weeks, which might be longer than some prescriptions or over-the-counter pain killers, but it’s also a more natural and well-tolerated approach.
Glucosamine, whether used alone or in combination with other supplements like chondroitin, is not a “cure all” and guaranteed to help everyone, but major studies have found it can help many, especially those impacted most by arthritis. The Glucosamine/Chondroitin Arthritis Intervention Trial (GAIT), which is considered the most comprehensive trial ever done involving glucosamine, found that the combination of glucosamine and chondroitin sulfate used for 8 weeks resulted in significant relief in the majority of study participants who had high amounts of joint pain. Many experienced improvements regarding their moderate-to-severe knee pains, although not all did (including those with milder pains).
Glucosamine is a helpful supplement for improving digestive function and repairing the lining of the GI tract. It’s even been shown to be an effective leaky gut supplement, combating a condition sometimes called “intestinal permeability.” This condition involves undigested food particles and proteins (like gluten, toxins and microbes) passing into the bloodstream through tiny openings in the lining of the GI tract.
Once these particles enter the bloodstream, they often trigger inflammation or initiate or worsen immune responses in the body. These include food sensitivities, arthritis and inflammatory bowel diseases. Glucosamine supplements, or naturally glucosamine-rich bone broth, help repair damaged tissue and lower inflammation related to inflammatory bowel disease (IBD), a set of conditions that are notoriously painful and hard to treat. The supplement may also help repair the lining of the bladder and stomach and intestines.
In 2000, researchers from the University Department of Pediatric Gastroenterology at University College School of Medicine found that glucosamine was an effective, inexpensive and nontoxic supplement used for treating chronic inflammatory bowel diseases, such as Crohn’s disease and ulcerative colitis. Children affected by inflammatory bowel disease tend to have lower levels of glucosamine in the body. Interestingly, N-acetyl supplementation (GlcNAc) offered a mode of action distinct from conventional treatments, resulting in lower symptoms in 75 percent of patients.
The researchers found evidence of significant improvements in the majority of patients using glucosamine, even those who were unresponsive to other anti-inflammatory medications and antibiotics. Results showed improved integrity of the GI tract and restoration of healthy epithelial cell structures that helped stop gut permeability.
Can Help Relieve TMJ Symptoms
TMJ (a disorder related to the temporo-manibular joint in the jaw) is common in young to middle-aged adults and characterized by frequent jaw and neck pains, headaches and trouble sleeping. TMJ affects the joint that connects the jaw to the skull and allows for the head to move up and down, or side to side, normally without pain.
As the TMJ joint becomes inflamed and worn down, pain worsens. This makes it harder to talk, eat and function normally. Studies suggest glucosamine helps ease TMJ symptoms and pain in people with arthritis that effects the jaw. The pain relief is on par with taking NSAID pain relievers can (such as ibuprofen or Advil). Taking 500 to 1500 milligrams of glucosamine daily for several months or years may help you sleep better, chew and heal while lowering inflammation in the jaw long-term.
Helps Alleviate Bone Pain
Many people with bone pain, low bone density and a history of fractures can benefit from taking glucosamine, which assists bone healing. This is especially true if they also have joint pains or a form of arthritis. Some evidence suggests that glucosamine helps preserve articular cartilage surrounding bones, decreases pain, increases physical function, and enhances activities in people with bone disorders or those who are at most at risk for bone loss (such as middle-aged and older women).
A 2013 study by the Department of Orthopedics and Traumatology at Haseki Training and Research Hospital in Turkey found that glucosamine helped speed up the time it took rats to heal from bone fractures. Those researchers found that new bone formation and osteoblast lining were significantly higher in glucosamine-treated rats compared to those in control groups. After 4 weeks of taking 230 milligrams of glucosamine sulfate daily, the rats’ connective tissue surrounding bones were more cellular and vascular, and the newly formed bones that were previously fractured were stronger compared to controls.
Carpal tunnel is a problem with a perfect work station. Now let’s deal with everyone working from home, kitchen table, couch, coffee table… As your chiropractor in the Woodbridge, Dale City VA area I have seen more of this complaint since we have been on lock down. This information can help you prevent the injury.
The forearm and digit energizer series is a great way to manage that fatigue and pain you are feeling creep into your hands and wrists from excessive typing, gripping, or handstand walking.
This series is challenging and can place your hands into a position that they may not be comfortable being in to start, so exercise restraint on your first time. If you find your hands, wrists, or fingers are tender in any of these stretches, try first to reduce the pressure applied, and then slowly and progressively increase that pressure over time until you gain a full range of motion. We encourage you to challenge yourself with the finger flexing and neuromuscular components shown as well. You will be surprised at how much dexterity you gain from just a few round of this series, and the fatigue you feel when you first begin is expected. However, in time, when your fingers are dancing across your keyboard pain free and you suddenly are able to shuffle a deck of cards like a riverboat gambler, you will understand why we call it the energizer series!
A couple things to remember:
Complete 5-10 good reps of all the exercises shown, and take the time to slow down the movement and get a good amount of time under tension for these small endurance muscles.
Spend more time, 60-90 seconds, in the stretching ranges that are especially difficult or hard to stretch.
Now that all the gyms in town are closed you need to find home ways to work out. One of the easiest ways to stay fit during this time is running. Having a good running shoe can make the difference between an enjoyable experience and a horrible experience. Your Woodbridge, Dale City VA chiropractor has some pretty solid information to help you decide which pair is good for you.
Too many people choose fashion over function when purchasing athletic shoes, not realizing that poor-fitting shoes can lead to pain throughout the body. Because footwear plays such an important role in the function of bones and joints—especially for runners and other athletes—choosing the right shoe can help prevent pain in your back, hips, knees, and feet.
Unfortunately, there is no such thing as the very best athletic shoe—every pair of feet is different, every shoe has different features, and overall comfort is a very personal decision. For this reason, it is recommended that you first determine your foot type: normal, flat, or high-arched.
The Normal Foot
Normal feet have a normal-sized arch and will leave a wet footprint that has a flare, but shows the forefoot and heel connected by a broad band. A normal foot lands on the outside of the heel and rolls slightly inward to absorb shock.
Best shoes: Stability shoes with a slightly curved shape.
The Flat Foot
This type of foot has a low arch and leaves a print that looks like the whole sole of the foot. It usually indicates an over-pronated foot—one that strikes on the outside of the heel and rolls excessively inward (pronates). Over time, this can cause overuse injuries.
Best shoes: Motion-control shoes or high-stability shoes with firm midsoles. These shoes should be fairly resistant to twisting or bending. Stay away from highly cushioned, highly curved shoes, which lack stability features.
The High-Arched Foot
The high-arched foot leaves a print showing a very narrow band—or no band at all—between the forefoot and the heel. A curved, highly arched foot is generally supinated or under-pronated. Because the foot doesn’t pronate enough, usually it’s not an effective shock absorber.
Best shoes: Cushioned shoes with plenty of flexibility to encourage foot motion. Stay away from motion-control or stability shoes, which reduce foot mobility.
When determining your foot type, consult with your doctor of chiropractic. He or she can help determine your specific foot type, assess your gait, and then suggest the best shoe match.
Shoe Purchasing Tips
Consider the following tips before you purchase your next pair of athletic shoes:
Match the shoe to the activity. Select a shoe specific for the sport in which you will participate. Running shoes are primarily made to absorb shock as the heel strikes the ground. In contrast, tennis shoes provide more side-to-side stability. Walking shoes allow the foot to roll and push off naturally during walking, and they usually have a fairly rigid arch, a well-cushioned sole, and a stiff heel support for stability.
If possible, shop at a specialty store. It’s best to shop at a store that specializes in athletic shoes. Employees at these stores are often trained to recommend a shoe that best matches your foot type (shown above) and stride pattern.
Shop late in the day. If possible, shop for shoes at the end of the day or after a workout when your feet are generally at their largest. Wear the type of socks you usually wear during exercise, and if you use orthotic devices for postural support, make sure you wear them when trying on shoes.
Have your feet measured every time. It’s important to have the length and width of both feet measured every time you shop for shoes, since foot size often changes with age and most people have 1 foot that is larger than the other. Also, many podiatrists suggest that you measure your foot while standing in a weight bearing position because the foot elongates and flattens when you stand, affecting the measurement and the fit of the shoe.
Make sure the shoe fits correctly. Choose shoes for their fit, not by the size you’ve worn in the past. The shoe should fit with an index finger’s width between the end of the shoe and the longest toe. The toe box should have adequate room and not feel tight. The heel of your foot should fit snugly against the back of the shoe without sliding up or down as you walk or run. If possible, keep the shoe on for 10 minutes to make sure it remains comfortable.
How Long Do Shoes Last?
Once you have purchased a pair of athletic shoes, don’t run them into the ground. While estimates vary as to when the best time to replace old shoes is, most experts agree that between 300 and 500 miles is optimal. In fact, most shoes should be replaced even before they begin to show signs of moderate wear. Once shoes show wear, especially in the cushioning layer called the midsole, they also begin to lose their shock absorption. Failure to replace worn shoes is a common cause of injuries like shin splints, heel spurs, and plantar fasciitis.
Should I be using a back brace? As your Woodbridge, Dale City VA chiropractor I hear this from a lot of patients once they recover from an injury. There is no one size fits all answer. It is really based on the type of injury and the types of activities.
So let me give you some background on back braces and do they really help.
The truth is that wearing an elastic or other support around your waist to help your back may be both good and bad. And whether wearing such a back belt will prevent back problems is controversial. A new study that found workers who routinely wear these support belts while working at Wal-Mart, were just as likely to injure their backs as those who did not.(1) However, some previous studies have shown back belts to prevent injuries, such as the UCLA study conducted with Home Depot workers, which found a 1/3 decrease in back injuries due to wearing back belts.(2)
Let’s look at the scientific evidence about whether back belts might help to support the back, whether there are any risks associated with wearing them, and whether such belts should be recommended or not.
How might back belts help to support the back? They do not hold the back in, as many presume. Back belts function primarily to hold the stomach in, thus increasing intra-abdominal pressure. This has led some to refer to these belts as abdominal belts rather than as back belts. But how does increasing intra-abdominal pressure support the spine? We will briefly review the intra-abdominal balloon theory and a more modern theory.
Intra-Abdominal Balloon Mechanism
It was originally proposed by Bartelink in 1957 that increased intra-abdominal pressure would decrease the compressive load on the spine through the intra-abdominal balloon mechanism.(3) To begin with, you must think of the abdominal cavity and the abdominal organs as a squishy liquid. Then realize that the abdominal cavity becomes a closed chamber when we bear down and hold our breath, which we instinctively do when we lift heavy things. This chamber is closed on the bottom by the anal sphincter and on the top by the diaphragm. When bearing down, the abdominal contents tend to push outwards. But if we contract our deep abdominal muscles—the obliques and the transverse abdominus muscles—or we wear a thick belt, the abdominal contents are forced upwards rather than outwards.(4 p.109) This theoretically provides a decompressive effect on the lumbar spine. Since the crura of the diaphragm is attached to the first 3 lumbar vertebrae, when the diaphragm is pushed upwards, it exerts a traction force on the lower lumbar spine (L4 and L5). It was also theorized that since this balloon mechanism makes the spine more rigid, it would decrease the amount of work required of the erector muscles to prevent us from falling forwards. Kapanji estimated that this abdominal support mechanism acts to reduce compression forces on the L5/S1 disc by 30% and reduces the force required by the erector spinae muscles by 55%. (4, p.198).
But more recent scientific evidence fails to support some of these theoretical assumptions. Such recent studies reveal that an increase in intra-abdominal pressure actually results in an increase (rather than a decrease) in compressive force on the lower spine.(5,6) And there is no decrease in the amount of work required of the lower back muscles.(7) However, by stiffening the trunk, increased intra-abdominal pressure may prevent the tissues in the spine from strain or failure from buckling. Such intra-abdominal pressure may also act to reduce anterior-posterior shear loads.(8) In other words, support for the spine is provided, without reducing compression to any appreciable degree.
Belts may also help to protect the spine by limiting the range of motion that occurs when bending or twisting, though this effect is less than expected.(9,10) However, since when the spine bends more, it is more vulnerable to injury, if these belts reduce extreme bending at all, they may be beneficial.
Are there any risks associated with wearing a back belt?
The main risk associated with wearing a back belt is that during the period of wearing it, the supportive spinal muscles—the deep abdominal and back muscles—that normally support your spine will become weaker. These muscles are less active while your spine is being artificially supported by the belt. Muscles need to be consistently exercised in order to stay strong. If these muscles become weaker, when you stop wearing the belt, you may be more likely to hurt your back. And at least one study seems to suggest this. In this study, there was an increase in the number and severity of back injuries following a period of belt wearing.(11)
Another risk associated with wearing a back belt is that it causes an increase in both blood pressure and heart rate.(12) This may pose a problem for those individuals with existing cardiovascular disease or risk factors, such as hypertension.
A third risk associated with wearing a back belt is that workers may be inclined to lift heavier objects while wearing them. These belts may be giving workers a false sense of security. This could result in an increased risk of injury.
REFERENCES:
Wassell JT, Gardner LI, Landsittel DP, Johnston JJ, Johnston JM. A prospective study of back belts for prevention of back pain and injury. JAMA. 2000; 284(21): 2727-32.
McIntyre DR; Bolte KM; Pope MH. Study provides new evidence of back belts’ effectiveness. Occup Health Saf. 1996; 65(12): 39-41.
Bartelink DL, “The Role of Abdominal Pressure in Relieving Pressure on the Lumbar Intervertebral Discs,” J Bone Joint Surg, (Br) 1957, 39B: 718-725.
Kapanji, IA. The Physiology of the Joints, Vol. III.
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