Reduce and Prevent Lower Back Pain Through Corrective Exercise

Lower back pain is one of the most commonly felt pain among the population, and is increasing dramatically as the years go by. Studies have shown a direct link to the increase in sedentary lifestyles, to the increase in lower back pain that you and someone close to you is most likely experiencing.

Commonly brushed off as “getting old” or from a past injury, doctors don’t have a solution for most people unless the pain is stemming from a buldged disc, or something surgery can fix. A high percentage of us experiencing low back pain actually don’t need surgery, but rather an exercise program that helps balance the musculature around the hips, and strengthen the correct muscle groups.

NASM (National Academy of Sports Medicine) quotes:

“The economic impact of low back pain (LBP) is greater than $100 billion per year and causes more disability globally than any other condition (1,2). It is the most common cause of activity limitation in adults aged 45 and younger and only second to arthritis in people aged 45 to 65 (3). Of those who suffer an episode of LBP, approximately 50% will experience a recurrence with one year, 60% by year two and 70% by year five (4). Given this economic and societal burden, a considerable amount of effort has gone into understanding the cause, treatment and prevention of this global problem.”

The pain you experience not only effects your back, it effects motor control and normal movement, resulting in compensations that lead to muscular imbalances, atrophy of muscle groups, and over-activity in the wrong places. You can imagine that because of these compensations, there will be a chain reaction and commonly another injury follows shortly after low back pain (knee pain, hip pain, or ankle pain).

I’d like to pass off ideas from the National Academy of Sports Medicine, regarding how to go about choosing a Corrective Exercise routine to help decrease or prevent low back pain. Keep your spine healthy and you will be sure to live happy.

Considerations for exercise programming to prevent low back pain.

Exercise programming should focuses on stabilizing and strengthening the deep spine and major muscles of and around the low back. One of the larger muscles that is integral to the stability of the spine is the quadratus lumborum as noted by McGill and colleagues. They found this muscle was “best suited to be the major stabilizer of the lumbar spine.” They further stated the “side support” or “side bridge” exercise was identified to optimally challenge the quadratus lumborum and the muscles of the abdominal wall while minimizing lumbar spinal loads (12).

Therefore, based on McGill’s findings, performing an endurance side bridge or side plank is an ideal way to not only improve spine stability but it can also be used to establish a strength baseline with clients. The full side plank position is performed with the top foot placed on top of or in front of the lower foot for support. Instruct clients to lift their hips off the floor to maintain a straight line over their full body length, and support themselves on one elbow and their feet. The uninvolved arm is held across the chest with the hand placed on the opposite shoulder. The test ends when the hips return to the floor. This exercise and test can also be regressed and performed with the knees bent and contacting the floor when working with deconditioned clients.

Side bridge
Side bridge

Normal endurance times in the full plank position for healthy men and women with a mean age of 23 years are 90 seconds and 70 seconds respectively (12). Given the relatively young age of the participants in this particular study, shorter endurance times may need to be considered when working with clients with a history of low back pain. If your client experiences pain when performing this maneuver at any point, the test should be stopped immediately.

Now that a strength baseline is established, exercise selection may be established. When working with a population of clients with a history of low back pain, one must consider the type of exercise and its effects on the low back or the “Risk vs Reward” of an exercise. The chart below, adapted from the work of Wilke and colleagues, demonstrates the intradiscal pressure with common exercises and activities (13). Note that standing represents 100% of intradiscal pressure while performing a sit up is more than double.

Disc loading

Although the below “Superman” exercise can be beneficial to improve erector spinae strength, it results in 180% of normal intradiscal pressure compared to standing. Therefore the “Risk vs Reward” should be considered when recommending exercises for clients with a history of LBP.


The graph below, adapted from McGill, demonstrates this “Risk vs Reward” concept related to several common exercises. The risk of injury is represented by the red dotted line. Exercises that are above the line represent a higher risk of injury due to the compressive loads on the spine, while the exercises below the line represent sufficient muscular EMG activity for the spinal stabilizers with relatively low spinal loading.


Microsoft Word - Document3

Risk vs Reward Adapted from McGill


As you can see, the Bird Dog and Curl Up have a very similar effect on muscle activity, but the Sit Up has high joint loading (i.e., risk). The same holds true for the exercises Stir the Pot (low risk, high reward) and Sit Up on a Ball (high risk, high reward). When developing generic protocols to prevent low back pain it is safer to focus on integrating exercises that are below the ‘injury risk line’ and are focused on high exercise volume.

Three exercises that provide sufficient spine stability with minimal loading are known as the “Big 3” which are the modified curl up, side plank and quadruped bird dog. Spine stability requires muscles to be co-contracted for durations with relatively low levels of contractions. These exercises are designed for endurance and motor control, not for strength (14).




Bird Dog Exercise – Activate core muscles. Raise one arm to shoulder level as opposite leg simultaneously lifts off floor, extending to hip height. Pause momentarily. Return to start position and alternate sides. Maintain a straight spine position, do not allow hips to twist or rotate. Do not hyper-extend low back when extending leg.



McGill Curl Up – Lift shoulders off floor, trying to maintain a neutral spine position without rounding low back. Do not allow head to move forward of shoulders during movement. Elbows can remain in contact with floor during movement. Pause momentarily. Return to start position.

When performing these and other exercises to improve core stability, abdominal bracing or activation of the abdominal wall musculature is also recommended. These exercises should be performed in a neutral spine position when possible, avoiding pelvic tilting and excessive low back rounding or arching. After clients have demonstrated sufficient strength and motor control, they may be progressed to exercises that involve flexion and extension in order to further strengthen the abdominal and erector spinae musculature (15).



Stir the Pot – Begin kneeling in front of stability ball. Rest elbows on ball. Straighten legs into a plank position. Keeping spine straight, roll elbows in a circular motion on the ball. Perform this movement in 10 second intervals resting 3 seconds between reps.

Considerations for exercise programming to improve low back pain.
It is of utmost importance that clients with existing low back pain be cleared by their physician before starting an exercise program. If the client has completed physical therapy, you can use the exercises that they have learned during their sessions as a good starting point and base for progression or refer to the NASM Essentials of Corrective Exercise book for recommendations.

Here are some general guidelines for working with clients with previous or existing low back conditions (16):

  • Never exercise through pain.
  • Groove appropriate and perfect motion and motor patterns before adding load or other challenges.
  • Start by taking gravity out of the equation; start supine or prone, quadruped, kneeling then standing.
  • Increase intensity or time, but not both.
  • Intensity can be increased by either changing resistance or changing stability.

If the client is ready to be progressed, the following guidelines will help you do this safely and effectively (17):

  • If the client is still making progress then continue with the current work load.
  • If the client is at plateau then progress at a 2-10% increase.
  • If the patient experiences a flare-up then decrease volume.

Some other suggestions to consider when working with clients with a history of LBP are:

  • Avoid unsupported forward flexion exercises at first.
  • Avoid lifting both legs in a supine or prone position.
  • Avoid rapid movements especially twisting at the waist.
  • Extend warm-up and cool down periods.
  • Focus on good form, training the movement and not the muscles.

As with all exercise programs, long-term adherence and exercise execution on a regular basis are important to achieve satisfying results. After your clients have mastered the movements and are able to maintain good form, you can provide them with short at-home protocols that they can do without equipment to establish regular activity patterns and thus increase their results.


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