Neutral Spine Protects Against Axial Compression

Lumbar spine endplate fractures: Biomechanical evaluation and clinical considerations through experimental induction of injury. Curry WH, Pintar FA, Doan NB, Nguyen HS, Eckardt G, Baisden JL, Maiman DJ Paskoff GR, Shender BS, Stemper BD, J Orthop Res. 2015 Nov 26. Abstract Lumbar endplate fractures were investigated in different experimental scenarios, however the biomechanical effect of segmental … Read more

Chiropractor Debunks Manipulation/Manual Therapy for Low Back Pain

Do manual therapies help low back pain? A comparative effectiveness meta-analysis. Menke JM. Spine (Phila Pa 1976). 2014 Apr 1;39(7) :E463-72. Abstract STUDY DESIGN: Meta-analysis methodology was extended to derive comparative effectiveness information on spinal manipulation for low back pain. OBJECTIVE: Determine relative effectiveness of spinal manipulation therapies (SMTs), medical management, physical therapies, and exercise … Read more

Manipulation & Mobilization for Chronic Low Back Pain, Not Worth the Effort

Spinal manipulative therapy for chronic low-back pain: an update of a Cochrane review. Rubinstein SM, van Middelkoop M, Assendelft WJ, de Boer MR, van Tulder MW. Spine (Phila Pa 1976). 2011 Jun;36(13) Abstract STUDY DESIGN: Systematic review of interventions. OBJECTIVE: To assess the effects of spinal manipulative therapy (SMT) for chronic low-back pain. SUMMARY OF … Read more

Manipulation vs Mobilization for Acute Low Back Pain, Neither Work

Spinal manipulative therapy for acute low-back pain. Rubinstein SM, Terwee CB, Assendelft WJ, de Boer MR, van Tulder MW. Cochrane Database Syst Rev. 2012 Sep 12;9 Abstract BACKGROUND: Many therapies exist for the treatment of low-back pain including spinal manipulative therapy (SMT), which is a worldwide, extensively practiced intervention. This report is an update of the … Read more

So Called “Trunk Stabilization” Exercises are Anything but…

Trunk muscle stabilization training plus general exercise versus general exercise only: randomized controlled trial of patients with recurrent low back pain. Physical Therapy. 2005 Mar;85(3):209-25. Koumantakis GA1, Watson PJ, Oldham JA. Abstract BACKGROUND AND PURPOSE: The purpose of this randomized controlled trial was to examine the usefulness of the addition of specific stabilization exercises to … Read more

Decreasing Low Back Pain While Driving

Seat inclination, use of lumbar support and low-back pain of taxi drivers. Scand J Work Environ Health. 2005 Aug;31(4):258-65. Chen JC, Dennerlein JT, Chang CC, Chang WR, Christiani DC. Abstract OBJECTIVES: Epidemiologic evidence supporting optimal seating is limited and inconsistent. This cross-sectional study was conducted to examine the association between seat inclination, use of lumbar … Read more

Reversing Disc Protrusions, McKenzie Mostly Correct in Theory

Disc prolapse: evidence of reversal with repeated extension. Scannell JP, McGill SM. Spine (Phila Pa 1976). 2009 Feb 15;34(4):344-50. Abstract STUDY DESIGN: A basic science study that used a porcine cervical spine model to produce disc prolapse subsequently exposed to an extension protocol. OBJECTIVE: This study investigated whether extension or combined extension and side flexion could … Read more

How to Herniate a Disc, and How Not to

  Intervertebral disc herniation: studies on a porcine model exposed to highly repetitive flexion/extension motion with compressive force. Clin Biomech (Bristol, Avon). 2001 Jan;16(1):28-37. Callaghan JP, McGill SM. Abstract OBJECTIVE: To determine whether repeated motion with low magnitude joint forces, and flexion/extension moments consistently produce herniation in a non-degenerated, controlled porcine spine motion segment. DESIGN: … Read more

McKenzie Method, Diagnosis No Better Than Treatment

McKenzie lumbar classification: inter-rater agreement by physical therapists with different levels of formal McKenzie postgraduate training. Spine (Phila Pa 1976). 2014 Feb 1;39(3):E182-90.  Werneke MW, Deutscher D, Hart DL, Stratford P, Ladin J, Weinberg J, Herbowy S, Resnik L. Abstract STUDY DESIGN: Inter-rater chance-corrected agreement study. OBJECTIVE: The aim was to examine the association between … Read more

Muscle Spasms and Low Back Pain

This was a pair of studies by the same authors that have some great, real world implications with regards to prevention and physical therapy treatment of low back pain and neck pain. Short rest periods after static lumbar flexion are a risk factor for cumulative low back disorder. J Electromyogr Kinesiol. 2005 Feb;15(1):37-52. Courville A, … Read more

Abdominal Hollowing, Core / Spine Stabilization, and Low Back Pain

This study explains a lot with regards to differential, and failure to differentiate exercise outcomes in people with low back pain. Effects of abdominal stabilization maneuvers on the control of spine motion and stability against sudden trunk perturbations. J Electromyogr Kinesiol. 2007 Oct;17(5):556-67. Vera-Garcia FJ1, Elvira JL, Brown SH, McGill SM. Abstract Much discussion exists … Read more

Not Just Strength but Also Neuromuscular Exercise and Counseling Decreases Low Back Pain.

Neuromuscular exercise and counseling decrease absenteeism due to low back pain in young conscripts: a randomized, population-based primary prevention study.   Spine (Phila Pa 1976). 2013 Mar 1;38(5):375-84.   Suni JH, Taanila H, Mattila VM, Ohrankämmen O, Vuorinen P, Pihlajamäki H, Parkkari J.   Abstract STUDY DESIGN: Controlled intervention with group randomization. OBJECTIVE: To investigate … Read more

Preventing Low Back Pain on Airline Flights

Lessons from this study make up what I think is about a third of the solution to effectively treating low back pain preventing future episodes of back pain.  That is, to avoid prolonged damaging posture particularly in spine flexion. Using a pneumatic support to correct sitting posture for prolonged periods: a study using airline seats. Ergonomics. … Read more

Periodized Resistance Training Works Better than Aerobic Training for Chronic Low Back Pain

A comparison of two forms of periodized exercise rehabilitation programs in the management of chronic nonspecific low-back pain. J Strength Cond Res. 2009 Mar;23(2):513-23. Kell RT, Asmundson GJ. From the study: Abstract The purpose of this study was to determine the influence of 2 different periodized exercise rehabilitation programs (resistance training [RT] and aerobic training … Read more

Strength Training, Function and Low Back Pain.

The influence of periodized resistance training on recreationally active males with chronic nonspecific low back pain. J Strength Cond Res. 2011 Jan;25(1):242-51. Jackson JK, Shepherd TR, Kell RT. From the study: Abstract The most common musculoskeletal health issue is chronic nonspecific low back pain (CLBP). CLBP increases pain and disability, which reduces quality of life … Read more

Low Back Pain: Cyclic and Static Spine Flexion Both Bad for the Back

Human lumbar spine creep during cyclic and static flexion: creep rate, biomechanics, and facet joint capsule strain. Ann Biomed Eng. 2005 Mar;33(3):391-401. From the study: Abstract There is a high incidence of low back pain (LBP) associated with occupations requiring sustained and/or repetitive lumbar flexion (SLF and RLF, respectively), which cause creep of the viscoelastic … Read more