Whether you're a weekend warrior, an elite athlete, or somewhere in between, there's a strong chance that eventually you'll deal with back pain, too. Here's why: Everyday activities that you do without thinking — sitting at the computer, slipping on a pair of shoes, crawling into bed at night — can make or break your spine health. Most aches are caused by strains (injured muscles or tendons) or sprains (damage to the tough fibrous tissue, or ligaments, located where your vertebrae connect to joints). These injuries are typically brought on by overuse, a new activity, excessive lifting, or an accident. Other times, a compressed (aka pinched) nerve, such as in a herniated disk, is to blame for the ache.
If you fall into the 80 percent of the population that regularly suffers from back pain, take heart: One-third of aches due to a strain or a sprain improve in a week without medical intervention (the remainder may take up to eight weeks). But unless you do some spine tuning — strengthening your back through exercise and fostering healthier habits with our advice here — your odds of a recurrence within six months are about one in three, Dr. Moyad says. Keep your back in tip-top shape by avoiding these seven spinal sins.
1) You're a screen queen
Nine hours — that's how long the average person spends hunched over or slouched in front of a screen each day. A Temple University study suggested that increased texting on our latest tech obsessions — smartphones and tablets — is creating more aches and pains in our shoulders, necks, and backs. "It's important to take breaks, do neck exercises, and occasionally hold your phone or tablet out in front of you," says Deborah Venesy, MD, a doctor of physical medicine and rehabilitation at the Cleveland Clinic Center for Spine Health. For a simple neck reliever, hold your head for 10 seconds in each of the following positions: forward, back, left, and right. Repeat this five times a day.
Sitting all day is hazardous, too. "It puts more pressure on disks and vertebrae than standing or walking," Dr. Katz says. Alleviate the tension with an office makeover. Start with a lumbar-support cushion, such as the Original McKenzie SlimLine ($19, isokineticsinc.com). Then adjust your seat so your computer monitor is at eye level, your arms and knees are bent at a 90-degree angle, and your feet rest on the floor. Finally, go to workrave.org to download a free program that flashes screen reminders to take computer breaks as often as you schedule them.
2) You ignore your core
When you hear the word core, you picture six-pack abs. But your core is composed of much more: Back, side, pelvic, and buttock muscles all work together, along with your abs, to allow you to bend, twist, rotate, and stand upright. "Your core is like a crane that supports all of your movements," Dr. Moyad says. Unlike crunches, which focus solely on abdominal muscles, core exercises — lunges, squats, planks, and others — strengthen several spine-supporting muscle groups at once.
Incorporate these moves into your strength routine a few times a week
3) You sleep on your stomach
The bedtime belly flop places pressure on joints and muscles, but sleeping on your side or back keeps your spine elongated and neutral. If you must snooze on your tummy, slide a thin pillow under your hips to alleviate pressure on disks, ligaments and muscles. Regardless of your slumber sweet spot, go with a medium mattress (check the manufacturer's scale of firmness and opt for one in the middle range) and a pillow that keeps your head in line with your spine. Research in the Lancet found that people with chronic low-back pain who snoozed on medium mattresses had fewer aches after three months than those who slept on firm beds. So take a tip from Goldilocks: Your bed should be not too hard (this wreaks havoc on hips and shoulders) and not too soft (this puts your back and joints out of whack).
More Causes and Solutions for Your Sore Back
4) You like to light up
Cigarettes aren't just hell on your heart and lungs. "Smokers have a higher incidence of recurring back problems," Dr. Katz says. The cause and effects of this are many. Nicotine restricts blood flow to vertebrae and disks, so they may age and break down more quickly. It may also interfere with the body's ability to absorb and use calcium, leading to osteoporosis-related bone and back problems. You know what you have to do: Quit. Go to smokefree.gov to customize your own smoking cessation plan.
5) You're an emotional mess
It's no secret that struggling with pain can take a toll on your mental health, and studies have shown that people with back pain are more likely to be depressed. But now doctors are discovering that the reverse may be true as well: In research from the University of Alberta in Canada, people with major depression were four times as likely to develop disabling low-back and neck pain. Some scientists believe that poor coping skills related to depression, such as withdrawing or avoiding problems, may trigger the release of the stress hormone cortisol, causing back and shoulder muscles to tense up and spasm. "The result can be a devastating cycle of chronic pain and depression," Dr. Moyad says. Antidepressants as well as mood enhancers like exercise, meditation, yoga, and deep breathing can help ease stress and make you feel better.
6) You're a slave to fashion
Sure, sky-high stilettos are a no-no, but it turns out that flats can cause trouble, too. "Sandals and flip-flops often provide little, if any, arch support. Continuous wear can lead to back, knee, and foot problems down the line," says Megan Tabor, a chiropractor at the Osher Clinical Center at Brigham and Women's Hospital. But don't worry: You needn't settle for all function and no flair. Alternate styles throughout the week — from high to low, sneakers to sandals — and avoid wearing a particular pair every day. "Shoes should fit properly and offer good arch and heel support," Tabor says. If you walk to work or the bus stop, wear shock-absorbing sneakers, then slip on cuter kicks once you get to the office. Your purse could also be to blame, especially if it's huge and you're lugging it on one shoulder. Try a tote with a wide, padded strap; carry it messenger style; and lighten the load. According to the American Chiropractic Association, your bag should weigh less than 10 percent of your body weight.
7) You baby your back
Lying down minimizes stress on the lumbar spine; however, staying sedentary for more than a day or two can actually prolong and worsen pain. In a new study from Sweden, back pain sufferers who remained active recovered more quickly and felt less depressed than those who took it easy. "Low-impact activities like walking and swimming boost blood flow to back muscles while relieving pain and stiffness," Dr. Venesy says. Yoga, with its emphasis on stretching and strengthening, may be one of the most effective spine soothers. After three months of weekly sessions, 60 percent of back-pain sufferers who participated in an Archives of Internal Medicine study reported less discomfort, and 40 percent were able to cut back on pain meds.