Published Research

Published Research:

For over 20 years, medical research has been conducted on patients with low back or neck pain to demonstrate the clinical efficacy of the treatment protocols using the MedX Medical Lumbar and Cervical Extension equipment. Research indicates a growing number of medical experts are favoring aggressive exercise (strengthening) therapy over traditional rehabilitation or surgery to help patients with chronic back and neck pain.

More than 75 peer-reviewed medical journal articles have been published confirming targeted strengthening of the Lumbar spine using MedX Medical equipment significantly decreases spine-related pain issues, restores spinal function, improves patient quality of life and independence, and decreases or eliminates the need for ongoing spinal care. Patients found success even after multiple failed attempts at other forms of treatment.

The following are highlights of selected research articles that confirm the benefits of spinal strengthening using MedX Medical equipment:

The Clinical Effects of Intensive Specific Exercise on Chronic Low Back Pain:
A Controlled Study of 895 Consecutive Patients With 1-Year Follow Up Orthopedics October 1995 Volume 18, Number 10
Brian W. Nelson, MD, Elizabeth O’Reilly, RN, Mark Miller, PT, Mike Hogan, PT, Charles E. Kelly, MD, Joseph A Wegner, MD.  Physicians Neck and Back Clinics, Minneapolis, Minnesota.

Study Outcomes & Clinical Relevance:

• 76% had good or excellent results.
• Patients with either radicular or referred leg pain (over half of all patients) responded just as well as patients with isolated low back pain.
• Prior to evaluation at PNBC, patients had seen on average three physicians and had failed six different treatment options, including chiropractic, epidural injections, facet injections, ultrasound, traction, medication, electrical stimulation and low-tech exercise.
• Results were independent of diagnosis. Spinal fitness was crucial, regardless of underlying condition.
• Patients completing the PNBC program had dramatically less (67%) medical re-utilization in the year after discharge than comparable control group patients treated elsewhere with passive modalities.

Can Spinal Surgery Be Prevented by Aggressive Strengthening Exercise? A Prospective Study of Cervical and Lumbar Patients

Archives of Physical Medicine & Rehabilitation January 1999 Volume 80, Number 1, Brian W. Nelson, MD, David M. Carpenter, MS, Thomas E. Dreisinger, PhD., Michelle Mitchell, PTA, Charles E. Kelly, MD, Joseph A Wegner, MD

Study Outcomes & Clinical Relevance: Forty-six of the 60 participants completed the (MedX based) program. At an average of 16 months after completion, 38 patients were available for follow-up while 8 patients could not be located or contacted. Of these 38 patients only three required surgery after completing the program. In other words, patients who were informed they required back or neck surgery had a 92% chance of avoiding surgery with aggressive spinal strengthening on the MedX Medical Machines.

Low Back Strengthening for the Prevention and Treatment of Low Back Pain

Medicine and Science in Sports and Exercise 1999 Volume 31, Number 1, David M. Carpenter and Brian W. Nelson

Study Outcomes & Clinical Relevance: Isolated lumbar extension exercise with the pelvis stabilized using specialized equipment (MedX) elicits the most favorable improvements in low-back strength muscle cross-sectional area and vertebral bone mineral density. Improvements occur independent of diagnosis, are long-lasting, and appear to result in less re-reutilization of the health care system than other more passive treatments.

Physiological and Psychological Benefits: Lumbar Strengthening in Chronic Back Pain Patients

Spine February 1993 Volume 18, Number 2 Sherry V. Risch, PhD, Michael L. Pollock, PhD, Howard Langer, RPT, James E. Graves, PhD, Nancy K. Norvell, PhD, E, ward D. Risch, MD, Michael Fulton, MD, Scott H. Leggett, MS

Study Outcomes & Clinical Relevance: Lumbar extension exercise (MedX) is beneficial for strengthening the lumbar extensors and results in decreased pain and improved perceptions of physical and psychological functioning in chronic back pain patients.

Restorative Exercise for Clinical Low Back Pain (A Prospective Two-Center Study With 1-Year Follow Up)

Spine November 1999 Volume 24, Number 9, Scott Leggett, MS, Vert Mooney, MD, Leonard N. Matheson, PhD, Brian Nelson, MD, Ted Dreisinger, PhD, Jill Van Zytveld, BA and L. Vie, BA Physicians Neck and Back Clinic, Minneapolis, Minnesota University of California, San Diego

Study Outcomes & Clinical Relevance: A combined study between Physicians Neck and Back Clinic (PNBC) and the University of California at San Diego, using similar exercise-only protocols (MedX) were able to achieve comparable excellent results with comparable spine patients. Health care reutilization was dramatically reduced at both clinics to almost identical levels, thus validating the results of each. In the year after completion of treatment, only 12% of PNBC patients needed to re-enter the health care system for spinal problems and 10% at UCSD.

Changes in Isometric Strength and Range of Motion of the Isolated Cervical Spine After Eight Weeks of Clinical Rehabilitation

Spine 1992 Volume 17, Number 68, Thomas R. Highland, MD, Thomas E. Dreisinger, PhD, Laura L. Vie, BEd, Garth S. Russell, MD

Study Outcomes & Clinical Relevance: This study was one of the first studies to objectively measure changes in strength and range of motion in patients with non-spinal cord injuries of the cervical spine. Significant gains were seen in strength as well as range of motion and perceived pain was significantly reduced. This study showed that testing and training of the isolated cervical spine (MedX) is a safe and viable method of clinical assessment and treatment of a variety of cervical spine disorders.

A Randomized Clinical Trial of Exercise and Spinal Manipulation for Patients with Chronic Neck Pain

Spine April 2001 Volume 26, Number 7, Bronfort G, Evans R, Nelson B, Aker PD, Goldsmith CH, Vernon H, Northwestern Health Sciences University Bloomington, Minnesota.

Study Outcomes & Clinical Relevance: For chronic neck pain, the use of strengthening exercise, whether in combination with spinal manipulation or in the form of a high-technology MedX program, appears to be more beneficial to patients with chronic neck pain than the use of spinal manipulation alone. An additional finding was that 85% of the patients with chronic neck pain were able to engage in MedX therapy with no exacerbation of head or neck pain, and the remaining patients experienced only transient, self-limited discomfort.

Two-year Follow-up of a Randomized Clinical Trial of Spinal Manipulation and Two Types of Exercise for Patients with Chronic Neck Pain

Spine November 2002 Volume 27, Number 21, Evans R, Bronfort G, Nelson B, Goldsmith CH, Northwestern Health Sciences University, Bloomington, Minnesota

Study Outcomes & Clinical Relevance: There have been few randomized clinical trials of spinal manipulation and rehabilitative exercise for patients with neck pain, and most have only reported short-term outcomes. The results of this study demonstrate an advantage of spinal manipulation combined with low-tech rehabilitative exercise and MedX rehabilitative exercise versus spinal manipulation alone over two years and are similar in magnitude to those observed after one-year follow-up. These results suggest that treatments including supervised rehabilitative exercise should be considered for chronic neck pain sufferers.

Effect of Focused Strength Training After Low Back Injury

North American Spine Society 1993 Annual Meeting San Diego, California, Federation of Spine Associations’ Council of Musculoskeletal Specialists 1994 Annual Meeting New Orleans, Louisiana, V. Mooney, L. Matheson, D. Holmes, S. Leggett, J. Grant, S. Negri, B. Holmes (University of California San Diego—Orthomed

Study Outcomes & Clinical Relevance: Focused training (MedX) after low back injury appears to be an efficacious approach to treatment with broad effect. Not only were significant effects found with improvement in back strength, but these effects generalized to improvement in lifting capacity, self-perception, pain rating, and activity level.

A Rational Approach to the Treatment of Low Back Pain

(Most Patients Can Achieve Functional Restoration), The Journal of Musculoskeletal Medicine May 1993 Volume 10 Number 5, Brian W. Nelson, MD

Study Outcomes & Clinical Relevance: At the initial visit of a patient with low back pain, the physician must set a positive tone, emphasizing that the problem is common in the human body and can be remedied. Initial treatment is 1-2 days of rest, a short course of analgesics, and stretches and other exercises. The 5% to 10% who do not improve within 3 months (chronic pain patients) or have a relapse frequently require an active functional rehabilitation program. Exercises are helpful only if they focus on the lumbar extensors (MedX). Patients may need encouragement at the beginning of the program to tolerate discomfort. Expensive imaging studies are reserved for patients who become disabled or show no improvement. Only when a lesion is identified in a patient who has seriously tried and failed conservative rehabilitation is surgery recommended.

Philadelphia Panel Evidence-Based Clinical Practice Guidelines on Selected Rehabilitation Interventions for Low Back Pain

Physical Therapy October, 2001 Volume 81, Number 10, Collective Name: Philadelphia Panel

Study Outcomes & Clinical Relevance: According to this expert panel, only therapeutic exercise has enough scientific support to warrant its recommendation as an intervention in the treatment of chronic, subacute, and postsurgical low back pain. These recommendations essentially match other national and international practice guidelines. Advantages of an active approach to physical rehabilitation include empowering the patient, decreasing dependency on the health care provider, and impacting other health-related risk factors of secondary interest. Of interest to practitioners working in MedX-equipped facilities, this review did include a randomized controlled trial by Risch et al. (1993) that utilized MedX as an effective, high-technology intervention in the treatment of chronic low back pain.

The Effect of Trunk Muscle Exercises in Patients Over 40 Years of Age with Chronic Low Back Pain

Journal of Orthopedic Science 2000 Volume 5, Number 3,Department of Orthopaedic Surgery, Kochi Medical School, Kohasu, Oko-cho, Nankoku, Kochi 783, Japan

Study Outcomes & Clinical Relevance: Like many other recent studies, this study confirms the importance of strengthening the lumbar extensors to improve symptoms in patients with chronic low back pain. Rectus abdominis strength is not compromised to the same degree in such patients and thus should be prioritized accordingly. Other contemporary studies fail to support the outdated notion that weak abdominals are of primary concern in the cause or treatment of low back pain.

Comparison of Female Geriatric Lumbar Extension Strength: Asymptomatic Versus Chronic Low Back Pain Patients and Their Response to Active Rehabilitation

Journal of Spinal Disorders 1996 Volume 9, Number 1Bryon Holmes, Vert Mooney, Scott Negri, Scott Leggett, Jean Nichols, An Hoeybergh, Study Outcomes & Clinical Relevance: This study confirmed that many back pain sufferers have weaker lumbar extension strength and that some symptomatic geriatric women can increase strength with progressive resistance exercise (MedX), which leads to a decrease in low back pain.

The Effect of Workplace Based Strengthening on Low Back Injury Rates: A Case Study in the Strip Mining Industry

Journal of Occupational Rehabilitation 1995 Volume 5, Number 3, Vert Mooney, Marvin Kron, Patrick Rummerfield, Bryon Holmes

Study Outcomes & Clinical Relevance: The purpose of this study was to demonstrate the effect of a once a week exercise program (MedX) focused specially at lumbar extensor strengthening. There was a 54% to 104% increase in strength during the 20 week program. The average workers’ compensation liability dropped from $14,430 per month to $380 per month for the study year. The significant increase in strength associated with the exercise program correlated with the greatly reduced incidence of back claims.

Twenty Years Of Specific, Isolated Lumbar Extension Research: A Review

J.Orthopaedics 2008;5(1)e14, Dave Smith, Ph.D.*, Stewart Bruce-Low **, Gary Bissell #, Department of Exercise and Sport Science* Manchester Metropolitan University , UK, Southampton Solent University , UK ProPhysio UK .

Abstract:

This paper discusses research findings relating of the use of the machine that provides isolated, specific exercise and testing for the muscles that extend the lumbar spine (lumbar extension machine, MedX, Ocala , FL ). The function of the machine is explained, and its reliability and validity examined. The effects of various lumbar extension training protocols on lumbar strength and low back pain are then explored, and practical implications and future research directions discussed. We conclude that that the lumbar extension machine provides reliable and accurate measures of lumbar extension strength and can produce very large increases in low back strength in a relatively short time period. Perhaps more importantly given the huge costs of low back problems, it is a very effective tool for preventing or eliminating low back pain in most chronic patients.

Can Exercise Therapy Improve the Outcome of Microdiscectomy?

Spine June 2000 Volume 15, Number 25, Dolan P, Greenfield K, Nelson RJ, Nelson IW, Department of Anatomy, University of Bristol, United Kingdom

Study Outcomes & Clinical Relevance: A 4-week postoperative exercise program can improve pain, disability, and spinal function in patients who undergo microdiscectomy. : A brief course of active-based therapy (MedX) provided long-term (up to one year) benefits to patients following microdiscectomy. These exercise-induced benefits augmented the outcomes provided by surgery. The authors expound on the long-term deconditioning that likely precedes surgery. A follow up study should thus include a pre-surgical exercise group. If properly applied, aggressive spinal strengthening performed pre-surgically may have not only improved surgical outcomes, but helped many patients avoid surgery altogether—as previous research has suggested.

The Effect of Early Isolated Lumbar Extension Exercise Program for Patients with Herniated Disc Undergoing Lumbar Discectomy

Neurosurgery October 2005 Volume 57, Number 4, Choi G, Raiturker PP, Kim MJ, Jin CD, Chae YS, Wooridul Spine Hospital, Seoul, South Korea

Study Outcomes & Clinical Relevance: This study examined the effects of a postoperative early isolated lumbar extension muscle-strengthening program (MedX) on pain, disability, return to work, and power of back muscle after operation for herniated lumbar disc. Significant improvements were observed in the exercise group versus the control group for lumbar extensor power, the cross-sectional area of multifidus and longissimus muscle, and the visual analog scale score. The percentages of returning to work within 4 months after surgery were significantly greater in the exercise group than in the control group (87% versus 24%, respectively). These results support the positive effects of the postoperative early lumbar extension muscle-strengthening program on pain, return to work, and strength of back muscles in patients after operation of herniated lumbar disc.

Early Aggressive Exercise for Postoperative Rehabilitation After Discectomy

Spine April 2000 Volume 25, Number 8, Danielsen JM; Johnsen R; Kibsgaard SK; Hellevik E, Institute of Manual Therapy, Mo i Rana; the Institute of Community Medicine, University of Tromso, and Rana Hospital, Mo i Rana, Norway

Study Outcomes & Clinical Relevance: Vigorous medical exercise therapy (MedX), started 4 weeks after surgery for lumbar disc herniation, reduced disability and pain after surgery. Because no differences in clinical end points were observed, there is hardly any danger associated with early and vigorous training after operation for disc herniation. As has been demonstrated again and again, active therapy prevails over passive or no therapy. In this study, surgery alone was insufficient to optimize outcomes, even when supplying patients with a few home exercises. Furthermore, several studies indicate spine patients (non-surgical and post-surgical) can tolerate very intensive conditioning programs. Given the present body of evidence, surgeons should be strongly encouraged to refer postoperative spine patients for supervised therapy by skilled professionals to ensure the best possible outcomes.

An Intensive, Progressive Exercise Program Reduces Disability and Improves Functional Performance in Patients After Single-Level Lumbar Microdiscectomy

Physical Therapy November 2009 Volume 89 Number 11, Kulig, K, Beneck, GJ, Selkowitz,DM, et.al.

Study Outcomes & Clinical Relevance: 12 weeks of progressive back extensor strength training (MedX) combined with education reduces disability and improves function in patients who have undergone a single-level lumbar microdiskectomy.

Serial Changes in Trunk Muscle Performance after Posterior Lumbar Surgery

Spine May 1999 Volume 15, Number 24, Department of Orthopaedic Surgery, Toyama Medical and Pharmaceutical University, Japan

Study Outcomes & Clinical Relevance: Back muscle injury was directly related to the muscle retraction time during surgery. The damage to the multifidus muscle was more severe and the recovery of extensor muscle strength was delayed in the long-retraction-time group. In addition, the incidence of postoperative low back pain was significantly higher in the long-retraction-time group. Although lumbar surgery is often thought to fix whatever is broken, it can introduce new dysfunction such as injury to the multifidi musculature. An active course of spinal therapy to specifically retrain the multifidi may decrease postoperative low back pain resulting from weakness associated with muscular insult.

The Role of Measured Resistance Exercises in Adolescent Scoliosis

Orthopedics February 2003 Volume 26, Number 2, Vert Mooney, MD and Allison Brigham, BS

Study Outcomes & Clinical Relevance: Twenty adolescent patients (18 girls and 2 boys) with scoliosis ranging from 15-41 degrees in their major curve were treated with a progressive resistive training program for torso rotation. All patients demonstrated an asymmetry of rotation strength measured on specialized equipment, and surface electrode electromyograms showed inhibition of lumbar paraspinal muscles. Sixteen of 20 patients demonstrated curve reduction, and no patient showed an increase in curve.

A Preliminary Report on the Effect of Measured Strength Training in Adolescent Idiopathic Scoliosis

Journal of Spinal Disorders 2000, Volume 13, Number 2, Vert Mooney, Jennifer Gulick, Robert Pozos, US Spine & Sport Center, Worldwide Clinical Trials, and San Diego State University

Study Outcomes & Clinical Relevance: The authors studied 12 adolescent patients with scoliosis (10 girls and 2 boys) who were 11 to 16 years old and had curvatures ranging from 20 to 60 degrees. When tested on the MedX Rotary Torso Machine, both sides were unequal in their torso rotation strength in all patients. These asymmetries were correct completely with torso rotation, which was associated with significant strength gains. Strength gains ranged from 12% to 40%. A 16 year old girl with a 60 degree lumbar curve progressed and had surgery. None of the remaining patients progressed and 4 of the 12 had decreases in their curvatures from 20 to 28 degrees. These results are equal to or better than 23 hour per day bracing. None of the patients used braces during this study.

Effect of Resistance Training on Lumbar Extension Strength

American Journal of Sports Medicine 1989 Volume 17, Number 5, Michael L. Pollock, PhD, Scott H. Leggett, MS, James E. Graves, PhD, Arthur Jones, Michael Fulton MD, and Joe Cirulli

Study Outcomes & Clinical Relevance: This study demonstrates that healthy normal individuals show a significant increase in lumbar extension strength when these muscles are effectively isolated and trained. The magnitude of strength gained over the 10 week period is much greater than strength increases found with the average muscle group within the same period, and indicates that the lumbar extensor muscles were in a deconditioned state prior to training. In addition, 10 of the 15 subjects that trained had reported using the Nautilus low back machine on a regular basis prior to the study period. This supports the concept that commercially-available “low back” machines do not isolate the lumbar muscles and that the lumbar extensor muscles must be effectively isolated through pelvic stabilization in order to elicit a training response from progressive resistance exercise.

Effects of Pelvic Stabilization on Lumbar Muscle Activity During Dynamic Exercise

Journal of Strength and Conditioning Research 2005 Volume 19 Number 4, Jun G. San Juan, James A. Yaggie, Susan Levy, Vert Mooney, Brian Udermann, and John M. Mayer.

Study Outcomes & Clinical Relevance: Pelvic stabilization is necessary to achieve optimal recruitment of the lumbar extensor muscles during dynamic extension exercises on a lumbar extension machine. Therefore, if the goal is to strengthen the muscles of the low back, it is necessary to stabilize the pelvis with a clinically proven restraint system (found on MedX).

Pelvic Stabilization During Resistance Training: Its Effect on the Development of Lumbar Extension Strength

Archives of Physical Medicine and Rehabilitation 1994 Volume 75, James, E. Graves, PhD, Michael L. Pollock, PhD, Scott Leggett, MS, Dan Foster, Dina C. Webb, PT, Jan Matkozich, David M. Carpenter, MS, Joseph Cirulli

Study Outcomes & Clinical Relevance: The “No Stabilization” and the “Stabilization” groups showed significant and similar increases in the weight load for training. However, the post-training isometric torque values describing isolated lumbar extension strength improved only for the “Stabilization” group. Therefore, pelvic stabilization is required to effectively train the lumbar extensor muscles. The increased load for the “No Stabilization” group is attributed to increases in strength of the hamstring and buttock muscles.

Comparison of Two Restraint Systems for Pelvic Stabilization during Isometric Lumbar Extension Strength Testing

Journal of Orthopedic & Sports Physical Therapy January 1992 Volume 15, Number 1, James E. Graves, PhD, Cecily K. Fix, MS, Michael L. Pollock, PhD, Scott H. Leggett, MS, Dan N. Foster, MS, David M. Carpenter, MS

Study Outcomes & Clinical Relevance: The researchers examined the difference in two different stabilization methods (knee and foot restraints). Due to the differences in results, standardization of the restraint system used is important for comparative purposes.

Electromyographic Activity of Selected Trunk Muscles during Dynamic Spine Stabilization Exercises

Archives of Physical Medicine & Rehabilitation November 2001 Volume 82, Number 11, Souza GM, Baker LL, Powers CM

Study Outcomes & Clinical Relevance: Spine Stabilization Exercises (traditional back exercises taught in therapy and home exercise programs) produced low levels of electromyographic activity (41% of maximum voluntary isometric contraction). Healthy persons may not receive a significant strengthening effect from common, low-technology trunk extensions.

Effect of Roman Chair Exercise Training on the Development of Lumbar Extension Strength

Journal of Strength & Conditioning Research May 2003 Volume 17, Number 2, Mayer, JM, Udermann, BE, Graves, JE, Ploutz-Snyder LL, Department of Exercise Science, Syracuse University, Syracuse, New York 13244.

Study Outcomes & Clinical Relevance: Following training, peak isometric lumbar extension torque did not increase for the group training on the Roman Chair. It was determined that the Roman Chair primarily strengthened the hamstrings and gluteal muscles.

Effects of Three Different Training Modalities on the Cross Sectional Area of the Lumbar Multifidus Muscle in Patients with Chronic Low Back Pain

British Journal of Sports Medicine 2001 Volume 35

L A Danneels, G G Vanderstraeten, D C Cambier, E Witvrouw, J Bourgois, W Dankaerts and H J De Cuyper Department of Rehabilitation Sciences and Physical Therapy, Faculty of Medicine, Ghent University, Belgium; Centre of Sports Medicine, Ghent University Hospital, Belgium; Department of Physical Medicine and Rehabilitation, Hospital Jan Palfijn-Campus Gallifort, Antwerp, Belgium

Study Outcomes & Clinical Relevance: Multifidus muscle wasting appears to be reversible if given the proper intervention. But, spinal stabilization training does not restore atrophied multifidi in the absence of progressive resistance exercises for the low back musculature. The most effective resistance exercise routine in this study used a concentric-eccentric protocol with a 5- second isometric pause with the muscles in their most contracted position.

Differences in Electromyographic Activity in the Multifidus Muscle and the Iliocostalis Lumborum between Healthy Subjects and Patients with Sub-Acute and Chronic Low Back Pain

European Spine Journal February 2002 Volume 11, Number 1 Danneels LA, Coorevits PL, Cools AM, Vanderstraeten GG, Cambier DC, Witvrouw EE, De CH University Hospital, Department of Rehabilitation Sciences and Physiotherapy, Ghent, Belgium

Study Outcomes & Clinical Relevance: Back pain patients have a reduced capacity to voluntarily recruit the multifidus in order to obtain a neutral lordosis. Pain, pain avoidance and deconditioning may have contributed to these lower levels of EMG activity during intensive back muscle contraction. This study reaffirms the involvement of the multifidi in the possible pathogenesis of low back pain. In this study, low load activity (lumbar stabilization exercises) was insufficient to challenge the multifidi during “stabilization” exercises. This is in agreement with another study previously reviewed in this column that concluded stabilization exercises do not recruit the paraspinal musculature at a level high enough to stimulate strength adaptations. One of the most researched means of accomplishing this spinal overload is via the MedX lumbar extension machine.

THE RELATIONSHIP BETWEEN WEAK LOW BACK AND NECK MULTIDIFUS MUSCLES AND PAIN

Correlation Between the MRI Changes in the Lumbar Multifidus Muscles and Leg Pain, Clinical Radiology February 2000 Volume 55, Number 2 Kader DF, Wardlaw D, Smith FW Department of Radiology, Woodend Hospital Aberdeen, United Kingdom

Study Outcomes & Clinical Relevance: This study found multifidi muscle atrophy in 80% ofpatients with low back pain. Interestingly, clinical research using MedX to rehabilitate lumbar spine dysfunction boasts nearly an 80% success rate. Perhaps these figures are coincidentally similar. It is, however, tempting to speculate that the widespread multifidi muscle atrophy in this study and the targeted multifidi training afforded by MedX explain in part the widespread success of MedX therapy across diagnoses. That is, it is possible that various spinal pathologies share at least one common symptom generator: multifidi dysfunction. Thus, addressing this dysfunction should improve a majority of low back pain patients owing to their common trait of aberrant multifidi function. From these data, it can be argued that most patients with lumbar pain should receive physical therapy directed at reconditioning the multifidi.

CT Imaging of Trunk Muscles in Chronic Low Back Pain Patients and Healthy Control Subjects

European Spine Journal August 2000 Volume 9, Number 4 Danneels LA, Vanderstraeten GG, Cambier DC, Witvrouw EE, De Cuyper HJ Department of Rehabilitation Sciences and Physical Therapy, Faculty of Medicine, Ghent University, Belgium

Study Outcomes & Clinical Relevance: This research on non-operative persons adds to the impressive body of evidence regarding a relationship between multifidi dysfunction and low back pain. It is not known if muscle weakness and atrophy are the cause or the result of chronic low back pain. It is possible that this relationship may depend upon the particular case. Weakness represents an abnormality that requires intervention in the form of isolated spinal strengthening to optimize spinal function.

Surface Electromyography-Verified Muscular Damage Associated with the Open Dorsal Approach to the Lumbar Spine

European Spine Journal October 2001 Volume 10, Number 5 Kramer M, Katzmaier P, Eisele R, Ebert V, Kinzl L, Hartwig E

Study Outcomes & Clinical Relevance: The dorsal approach for surgeries to repair vertebral fractures causes damage patterns in the muscles that are caused by the surgery. This approach may disrupt normal function of the multifidi, which can contribute to chronic pain and dysfunction. This supports the rationale for concerted spinal strengthening in such post-operative patients.

Cross-sectional Area of Cervical Multifidus Muscle in Females with Chronic Bilateral Neck Pain Compared to Controls

J. Orthop. Sports Phys Ther. 2008;38(4): 175-180, published online 7 December 2007.  Cesar Fernandez-de-las-Penas, Joan C. Albert-Sanchis, Miguel Buil, Jose C. Benitez, Francisco Alburquerque-Sendin

Study Outcomes & Clinical Relevance: Females with bilateral chronic neck pain had generalized smaller CSA of the cervical multifidus muscles compared to healthy females.

Strength Testing Can Identify Malingering

The Journal of Workers Compensation 1992 Volume 2, Number 1 Vert Mooney, MD, Scott H. Leggett, MS, Bryon L. Holmes, MS, Scott Negri, MD

Study Outcomes & Clinical Relevance: Consistent sub-maximal efforts with visual feedback can be achieved by a subject anxious to deceive the tester. However, with reliable equipment (MedX) and the potential to manipulate the test circumstances, the apparent consistent performance can document a patient’s willful deception.

With such a body of knowledge documenting the results of MedX equipment, why doesn’t every spinal clinic offer it? It is largely about cost. These are very expensive tools.

Phone: 541-484-0360

Fax: 541-484-9036

2704  Delta Oaks Dr., Eugene Oregon

office@back2strength.net

Follow Us On Facebook!

We are incredibly thankful for every single one of our patients here at back2strength! Thank you to all of you whom we call family, you make it so enjoyable for us to be here every day helping you take care of your body the right way(s)! We hope everyone has a Happy Thanksgiving. #back2strength #chiropractic #strengthtraining #massage #Thanksgiving #turkey #mashedpotatoes #gravy #stuffing #corn #rolls #allkindsofpies ... See MoreSee Less

View on Facebook

Life is continuously presenting us with many decisions where we HAVE to be able to say yes to if we want the best quality of life. We hear it every day........."if you don't play, you can't win," "if you don't use it you lose it," "you'll never know if you'll like it if you don't try it." Similarly, if you don't give your body what it needs (nutrition, energy, exercise, etc.....), you'll never feel at your very best. Make the decision to break away from the normal and easy cycle of saying "i'll do it eventually, I know I will. I just need to wait until it's the right moment and I have the time to start." No excuses, get out and start giving your body what it needs.......once you see even the smallest of positive changes, you'll be hooked and you won't want anything different! #back2strength #strengthismedicine #investinyourhealth ... See MoreSee Less

View on Facebook

Lucas Walker and Jan Hornshuh Kent like this

Marsha PhillipsHow true. Never thought I would enjoy exercise.

7 days ago   ·  1
Avatar

Comment on Facebook

Green and Yellow day here at the clinic in support of the Ducks football team who heads North to play Washington. Let's see if they can make it 2 great wins in a row! Go Ducks! #wintheday #duckfootball #beatthehuskies #back2strength ... See MoreSee Less

View on Facebook

Happy Halloween from all of us here at Back2Strength! Have fun roaming the streets and filling the candy bags! ... See MoreSee Less

View on Facebook

The view from our awesome little corner spot off of Delta Oaks Dr. today! There's something about these sunny fall days and crazy tree colors that makes joy and happiness that much easier to achieve! #thesimplethingsinlife #back2strength #colorsofhappiness #pacificnorthwest #whyweliveoregon ... See MoreSee Less

View on Facebook

If your'e tired of dealing with recurring back pain, have done "everything else" you could think of that might help relieve the discomfort, and are still finding yourself stuck in the same painful cycle, you NEED TO CALL AND ASK about our Healthy Back Program. It CAN and WILL help you get #back2strength and pain free! All you have to do is call in and ask how you can learn more and get started! #backpainfreedom #strengthismedicine #investinyourhealth #healthybackprogram ... See MoreSee Less

View on Facebook

Time to get back on the winning side of things! As usual, you can assure all of us at the clinic are sporting all of our green and yellow today in support of the #uoducks football team for their big game tomorrow against Stanford.
Be healthy, stay happy, and live passionately...........do these things and you will never lose! #wintheday #goducks #back2strength
... See MoreSee Less

View on Facebook

You may have seen one of these fliers in your register guard sometime this week! We really really want everyone to know about our amazing exercise programs and the importance of getting your body stronger and healthier again! Summer is officially over. It's time to get an exercise routine going, and we have the best option(s) for you! Call us now and get those two free sessions scheduled with one of our trainers to see what we're all about and help us learn how we can best help you!! #back2strength #strengthismedicine #strengthtraining #investinyourhealth #newseasonnewyou ... See MoreSee Less

View on Facebook

Selah Shepherd, Paula Erdmann and 2 others like this

Jan Hornshuh KentThey are smiling!!!!!

1 month ago   ·  2
Avatar

Comment on Facebook

That time of the year again where "over the river and through the woods" on a Saturday does not lead to grandma's house!..........At least not during gametime! Love the walk to Autzen through the Fall colored forest.........there's nothing like it! Good luck to the ducks from all of us here at B2S!
#beatthecougs #goducks #fallseason #PNWisbest #back2strength #autzenstadium
... See MoreSee Less

View on Facebook

We love these extended weeks of sunshine here at Back2strength, as i'm sure the rest of you do as well! It makes everything better. If you haven't driven by the clinic in a while then you may not have seen our new street sign! We're offering any first timers the chance to meet with one of our trainers for two free sessions. Session one would be to consult with a trainer to talk about health and fitness goals, program expectations, and any other topics that are important to you.....followed by a quick trainig session/equipment orientation. Session two would be a full strength training session to give you a chance to see and feel the amazing effects of our exercise equipment! Give us a call and jump start a new exercise routine, you won't regret it! #back2strength #strengthismedicine #investinyourhealth #stronger #younger #painfree ... See MoreSee Less

View on Facebook

Roger Zollars, Todd Hargrove and 5 others like this

Brian SmithYou should have crossfit there. (Evil grin)

2 months ago
Avatar

Comment on Facebook