Does intra-lumbar flexion during lifting differ in manual workers with and without a history of low back pain? A cross-sectional laboratory study

References

• Adams, M. A., and P. Dolan. 1996. “Time-Dependent Changes in the Lumbar Spine's Resistance to Bending.” Clinical Biomechanics 11 (4): 194–200. doi:10.1016/0268-0033(96)00002-2.
   PubMed Web of Science ®Google Scholar
• Adams, M. A., and P. Dolan. 2012. “Intervertebral Disc Degeneration: Evidence for Two Distinct phenotypes.” Journal of Anatomy 221 (6): 497–506. doi:10.1111/j.1469-7580.2012.01551.x.
   PubMed Web of Science ®Google Scholar
• Adams, M. A., and W. C. Hutton. 1982. “Prolapsed Intervertebral Disc. A Hyperflexion Injury 1981 Volvo Award in Basic Science.” Spine 7 (3): 184–191. doi:10.1097/00007632-198205000-00002.
   PubMed Web of Science ®Google Scholar
• Adams, M. A., and W. C. Hutton. 1982. “The Mechanics of Prolapsed Intervertebral Disc.” International Orthopaedics 6 (4): 249–253. doi:10.1007/BF00267146.
   PubMed Web of Science ®Google Scholar
• Adams, M. A., T. P. Green, and P. Dolan. 1994. “The Strength in Anterior Bending of Lumbar Intervertebral Discs.” Spine 19 (19): 2197–2203.
   PubMed Web of Science ®Google Scholar
• Adams, M. A., and W. C. Hutton. 1982. “Mechanical Factors in the Etiology of Low Back Pain.” Orthopedics 5 (11): 1461–1465. doi:10.3928/0147-7447-19821101-07.
   PubMed Web of Science ®Google Scholar
• Booth, M. 2000. “Assessment of Physical Activity: An International Perspective.” Research Quarterly for Exercise and Sport 71(Suppl 2): 114–120. doi:10.1080/02701367.2000.11082794.
   PubMed Web of Science ®Google Scholar
• Borg, G. A. 1982. “Psychophysical Bases of Perceived Exertion.” Medicine and Science in Sports and Exercise 14 (5): 377–381.
   PubMed Web of Science ®Google Scholar
• Buchbinder, R., F. M. Blyth, L. M. March, P. Brooks, A. D. Woolf, and D. G. Hoy. 2013. “Placing the Global Burden of Low Back Pain in Context.” Best Practice & Research. Clinical Rheumatology 27 (5): 575–589. doi:10.1016/j.berh.2013.10.007.
   PubMed Web of Science ®Google Scholar
• Buchbinder, Rachelle, Maurits van Tulder, Birgitta Öberg, Lucíola Menezes Costa, Anthony Woolf, Mark Schoene, Peter Croft, Rachelle Buchbinder, Jan Hartvigsen, Dan Cherkin, Nadine E. Foster, Chris G. Maher, Martin Underwood, Maurits van Tulder, Johannes R. Anema, Roger Chou, Stephen P. Cohen, Lucíola Menezes Costa, Peter Croft, Manuela Ferreira, Paulo H. Ferreira, Julie M. Fritz, Stéphane Genevay, Douglas P. Gross, Mark J. Hancock, Damian Hoy, Jaro Karppinen, Bart W. Koes, Alice Kongsted, Quinette Louw, Birgitta Öberg, Wilco C. Peul, Glenn Pransky, Mark Schoene, Joachim Sieper, Rob J. Smeets, Judith A. Turner, and Anthony Woolf. 2018. “Low Back Pain: A Call for Action.” The Lancet 391 (10137): 2384–2388. doi:10.1016/S0140-6736(18)30488-4.
   PubMed Web of Science ®Google Scholar
• Bull, A. M., and A. H. McGregor. 2000. “Measuring Spinal Motion in Rowers: The Use of an Electromagnetic Device.” Clinical Biomechanics 15 (10): 772–776. doi:10.1016/S0268-0033(00)00043-7.
   PubMed Web of Science ®Google Scholar
• Burton, A. Kim., F. Balagué, G. Cardon, H. R. Eriksen, Y. Henrotin, A. Lahad, A. Leclerc, G. Müller, and A. J. van der Beek. 2005. “How to Prevent Low Back Pain.” Best Practice & Research. Clinical Rheumatology 19 (4): 541–555. doi:10.1016/j.berh.2005.03.001.
   PubMed Web of Science ®Google Scholar
• Caldwell, J. S., P. J. McNair, and M. Williams. 2003. “The Effects of Repetitive Motion on Lumbar Flexion and Erector Spinae Muscle Activity in Rowers.” Clinical Biomechanics 18 (8): 704–711. doi:10.1016/S0268-0033(03)00117-7.
   PubMed Web of Science ®Google Scholar
• Caneiro, J. P., Peter O’Sullivan, Anne Smith, G. Lorimer Moseley, and Ottmar V. Lipp. 2017. “Implicit Evaluations and Physiological Threat Responses in People with Persistent Low Back Pain and Fear of Bending.” Scandinavian Journal of Pain 17 (1): 355–366. doi:10.1016/j.sjpain.2017.09.012.
   PubMed Web of Science ®Google Scholar
• Caneiro, J. P., Peter O’Sullivan, Ottmar V. Lipp, Lara Mitchinson, Nicolai Oeveraas, Priyanka Bhalvani, Richard Abrugiato, Sean Thorkildsen, and Anne Smith. 2018. “Evaluation of Implicit Associations between Back Posture and Safety of Bending and Lifting in People without Pain.” Scandinavian Journal of Pain 18 (4): 719–728. doi:10.1515/sjpain-2018-0056.
   PubMed Web of Science ®Google Scholar
• Chiarotto, A., L. J. Maxwell, C. B. Terwee, G. A. Wells, P. Tugwell, and R. W. Ostelo. 2016. “Roland-Morris Disability Questionnaire and Oswestry Disability Index: which Has Better Measurement Properties for Measuring Physical Functioning in Nonspecific Low Back Pain? Systematic Review and Meta-Analysis.” Physical Therapy 96 (10): 1620–1637. doi:10.2522/ptj.20150420.
   PubMed Web of Science ®Google Scholar
• Coenen, Pieter, Vincent Gouttebarge, Aafje S. A. M. van der Burght, Jaap H. van Dieën, Monique H. W. Frings-Dresen, Allard J. van der Beek, and Alex Burdorf. 2014. “The Effect of Lifting during Work on Low Back Pain: A Health Impact Assessment Based on a Meta-Analysis.” Occupational and Environmental Medicine 71 (12): 871–877. doi:10.1136/oemed-2014-102346.
   PubMed Web of Science ®Google Scholar
• Commissaris, Dianne A., Lena B. Nilsson-Wikmar, Jaap H. Van Dieën, and Helga Hirschfeld. 2002. “Joint Coordination during Whole-Body Lifting in Women with Low Back Pain after Pregnancy.” Archives of Physical Medicine and Rehabilitation 83 (9): 1279–1289. doi:10.1053/apmr.2002.33641.
   PubMed Web of Science ®Google Scholar
• Craig, Cora L., Alison L. Marshall, Michael Sjöström, Adrian E. Bauman, Michael L. Booth, Barbara E. Ainsworth, Michael Pratt, Ulf Ekelund, Agneta Yngve, James F. Sallis, and Pekka Oja. 2003. “International Physical Activity Questionnaire: 12-Country Reliability and Validity.” Medicine and Science in Sports and Exercise 35 (8): 1381–1395. doi:10.1249/01.MSS.0000078924.61453.FB.
   PubMed Web of Science ®Google Scholar
• Dankaerts, W., P. O'Sullivan, A. Burnett, L. Straker, P. Davey, and R. Gupta. 2009. “Discriminating Healthy Controls and Two Clinical Subgroups of Nonspecific Chronic Low Back Pain Patients Using Trunk Muscle Activation and Lumbosacral Kinematics of Postures and Movements: A Statistical Classification model.” Spine 34 (15): 1610–1618. doi:10.1097/BRS.0b013e3181aa6175.
   PubMed Web of Science ®Google Scholar
• Darlow, Ben, Meredith Perry, James Stanley, Fiona Mathieson, Markus Melloh, G David Baxter, and Anthony Dowell. 2014. “Cross-Sectional Survey of Attitudes and Beliefs about Back Pain in New Zealand.” BMJ Open 4 (5): e004725. doi:10.1136/bmjopen-2013-004725.
   PubMed Web of Science ®Google Scholar
• Dideriksen, J. L., L. Gizzi, F. Petzke, and D. Falla. 2014. “Deterministic Accessory Spinal Movement in Functional Tasks Characterizes Individuals with Low Back Pain.” Clinical Neurophysiology 125 (8): 1663–1668. doi:10.1016/j.clinph.2013.11.037.
   PubMed Web of Science ®Google Scholar
• Dolan, P., A. F. Mannion, and M. A. Adams. 1994. “Passive Tissues Help the Back Muscles to Generate Extensor Moments during Lifting.” Journal of Biomechanics 27 (8): 1077–1085. doi:10.1016/0021-9290(94)90224-0.
   PubMed Web of Science ®Google Scholar
• Dolan, P., and M. A. Adams. 1998. “Repetitive Lifting Tasks Fatigue the Back Muscles and Increase the Bending Moment Acting on the Lumbar Spine.” Journal of Biomechanics 31 (8): 713–721. doi:10.1016/S0021-9290(98)00086-4.
   PubMed Web of Science ®Google Scholar
• Ebert, R., A. Campbell, K. Kemp-Smith, and P. O'Sullivan. 2014. “Lumbar Spine Side Bending is Reduced in End Range Extension Compared to Neutral and End Range Flexion Postures.” Manual Therapy 19 (2): 114–118. doi:10.1016/j.math.2013.08.004.
   PubMedGoogle Scholar
• Geisser, M. E., A. J. Haig, A. S. Wallbom, and E. A. Wiggert. 2004. “Pain-Related Fear, Lumbar Flexion, and Dynamic EMG among Persons with Chronic Musculoskeletal Low Back Pain.” The Clinical Journal of Pain 20 (2): 61–69. doi:10.1097/00002508-200403000-00001.
   PubMed Web of Science ®Google Scholar
• Gombatto, Sara P., Natalie D'Arpa, Sarah Landerholm, Cassandra Mateo, Ryan O'Connor, Jana Tokunaga, and Lori J. Tuttle. 2017. “Differences in Kinematics of the Lumbar Spine and Lower Extremities between People with and without Low Back Pain during the down Phase of a Pick up Task, An Observational Study.” Musculoskeletal Science and Practice 28: 25–31. doi:10.1016/j.msksp.2016.12.017.
   PubMed Web of Science ®Google Scholar
• Hemming, R., L. Sheeran, R. van Deursen, and V. Sparkes. 2018. “Non-Specific Chronic Low Back Pain: Differences in Spinal Kinematics in Subgroups during Functional Tasks.” European Spine Journal 27 (1): 163–170. doi:10.1007/s00586-017-5217-1.
   PubMed Web of Science ®Google Scholar
• Hoogendoorn, W. E., P. M. Bongers, H. C. de Vet, M. Douwes, B. W. Koes, M. C. Miedema, G. A. Ariëns, and L. M. Bouter. 2000. “Flexion and Rotation of the Trunk and Lifting at Work Are Risk Factors for Low Back Pain: Results of a Prospective Cohort Study.” Spine 25 (23): 3087–3092. doi:10.1097/00007632-200012010-00018.
   PubMed Web of Science ®Google Scholar
• Laird, R. A., J. Gilbert, P. Kent, and J. L. Keating. 2014. “Comparing Lumbo-Pelvic Kinematics in People with and without Back Pain: A Systematic Review and Meta-Analysis.” BMC Musculoskeletal Disorders 15: 229. doi:10.1186/1471-2474-15-229.
   PubMed Web of Science ®Google Scholar
• Laird, R. A., J. L. Keating, and P. Kent. 2018. “Subgroups of Lumbo-Pelvic Flexion Kinematics Are Present in People with and without Persistent Low Back Pain.” BMC Musculoskeletal Disorders 19 (1): 309. doi:10.1186/s12891-018-2233-1.
   PubMedGoogle Scholar
• Laird, R. A., P. Kent, and J. L. Keating. 2016. “How Consistent Are Lordosis, Range of Movement and Lumbo-Pelvic Rhythm in People with and without Back Pain?” BMC Musculoskeletal Disorders 17 (1): 403. doi:10.1186/s12891-016-1250-1.
   PubMedGoogle Scholar
• Lariviere, C., D. Gagnon, and P. Loisel. 2002. “A Biomechanical Comparison of Lifting Techniques between Subjects with and without Chronic Low Back Pain during Freestyle Lifting and Lowering Tasks.” Clinical Biomechanics 17 (2): 89–98. doi:10.1016/S0268-0033(01)00106-1.
   PubMed Web of Science ®Google Scholar
• Losa-Iglesias, M. E., R. Becerro-de-Bengoa-Vallejo, and K. R. Becerro-de-Bengoa-Losa. 2016. “Reliability and Concurrent Validity of a Peripheral Pulse Oximeter and Health-App System for the Quantification of Heart Rate in Healthy Adults.” Health Informatics Journal 22 (2): 151–159. doi:10.1177/1460458214540909.
   PubMed Web of Science ®Google Scholar
• Maduri, A., B. L. Pearson, S. E. Wilson, A. Maduri, B. L. Pearson, and S. E. Wilson. 2008. “Lumbar-Pelvic Range and Coordination during Lifting Tasks.” Journal of Electromyography and Kinesiology 18 (5): 807–814. doi:10.1016/j.jelekin.2007.02.012.
   PubMed Web of Science ®Google Scholar
• Marich, A. V., V. M. Lanier, G. B. Salsich, C. E. Lang, and L. R. Van Dillen. 2018. “Immediate Effects of a Single Session of Motor Skill Training on the Lumbar Movement Pattern during a Functional Activity in People with Low Back Pain: A Repeated-Measures Study.” Physical Therapy 98 (7): 605–615. doi:10.1093/ptj/pzy044.
   PubMed Web of Science ®Google Scholar
• Marras, W. S., K. G. Davis, S. A. Ferguson, B. R. Lucas, and P. Gupta. 2001. “Spine Loading Characteristics of Patients with Low Back Pain Compared with Asymptomatic Individuals.” Spine 26 (23): 2566–2574. doi:10.1097/00007632-200112010-00009.
   PubMed Web of Science ®Google Scholar
• Martimo, Kari-Pekka, Jos Verbeek, Jaro Karppinen, Andrea D. Furlan, Esa-Pekka Takala, P. Paul F. M. Kuijer, Merja Jauhiainen, and Eira Viikari-Juntura. 2008. “Effect of Training and Lifting Equipment for Preventing Back Pain in Lifting and Handling: Systematic Review.” BMJ 336 (7641): 429–431. doi:10.1136/bmj.39463.418380.BE.
   PubMed Web of Science ®Google Scholar
• Matheve, T., L. De Baets, K. Bogaerts, and A. Timmermans. 2019. “Lumbar Range of Motion in Chronic Low Back Pain is Predicted by Task-Specific, but Not by General Measures of Pain-Related Fear.” European Journal of Pain 23 (6): 1171–1184. doi:10.1002/ejp.1384.
   PubMed Web of Science ®Google Scholar
• McGill, S. M. 1992. “The Influence of Lordosis on Axial Trunk Torque and Trunk Muscle Myoelectric Activity.” Spine 17 (10): 1187–1193. doi:10.1097/00007632-199210000-00010.
   PubMed Web of Science ®Google Scholar
• Mitchell, T., P. B. O'Sullivan, A. F. Burnett, L. Straker, and A. Smith. 2008. “Regional Differences in Lumbar Spinal Posture and the Influence of Low Back Pain.” BMC Musculoskeletal Disorders 9 (1): 152. doi:10.1186/1471-2474-9-152.
   PubMed Web of Science ®Google Scholar
• Mitchell, Tim, Peter B. O'Sullivan, Angus Burnett, Leon Straker, Anne Smith, Jenny Thornton, and Cobie J. Rudd. 2010. “Identification of Modifiable Personal Factors That Predict New-Onset Low Back Pain: A Prospective Study of Female Nursing Students.” The Clinical Journal of Pain 26 (4): 275–283. doi:10.1097/AJP.0b013e3181cd16e1.
   PubMed Web of Science ®Google Scholar
• Mitchell, Tim, Peter B. O'Sullivan, Anne Smith, Angus F. Burnett, Leon Straker, Jenny Thornton, and Cobie J. Rudd. 2009. “Biopsychosocial Factors Are Associated with Low Back Pain in Female Nursing Students: A Cross-Sectional Study.” International Journal of Nursing Studies 46 (5): 678–688. doi:10.1016/j.ijnurstu.2008.11.004.
   PubMed Web of Science ®Google Scholar
• Mörl, F., and R. Blickhan. 2006. “Three-Dimensional Relation of Skin Markers to Lumbar Vertebrae of Healthy Subjects in Different Postures Measured by Open MRI.” European Spine Journal 15 (6): 742–751. doi:10.1007/s00586-005-0960-0.
   PubMed Web of Science ®Google Scholar
• Ng, L., A. Campbell, A. Burnett, A. Smith, and P. O'Sullivan. 2015. “Spinal Kinematics of Adolescent Male Rowers with Back Pain in Comparison with Matched Controls during Ergometer Rowing.” Journal of Applied Biomechanics 31 (6): 459–468. doi:10.1123/jab.2015-0012.
   PubMed Web of Science ®Google Scholar
• Noble, B. J., G. A. Borg, I. Jacobs, R. Ceci, and P. Kaiser. 1983. “A Category-Ratio Perceived Exertion Scale: Relationship to Blood and Muscle Lactates and Heart Rate.” Medicine and Science in Sports and Exercise 15 (6): 523–528.
   PubMed Web of Science ®Google Scholar
• Nolan, D., K. O'Sullivan, C. Newton, G. Singh, and B. E. Smith. 2020. “Are There Differences in Lifting Technique between Those with and without Low Back Pain? A Systematic Review.” Scandinavian Journal of Pain 20 (2): 215–227. doi:10.1515/sjpain-2019-0089.
   PubMed Web of Science ®Google Scholar
• Nolan, D., K. O'Sullivan, J. Stephenson, P. O'Sullivan, and M. Lucock. 2018. “What Do Physiotherapists and Manual Handling Advisors Consider the Safest Lifting Posture, and Do Back Beliefs Influence Their Choice?” Musculoskeletal Science & Practice 33: 35–40. doi:10.1016/j.msksp.2017.10.010.
   PubMed Web of Science ®Google Scholar
• Nolan, D., K. O'Sullivan, J. Stephenson, P. O'Sullivan, and M. Lucock. 2019. “How Do Manual Handling Advisors and Physiotherapists Construct Their Back Beliefs, and Do Safe Lifting Posture Beliefs Influence Them?” Musculoskeletal Science & Practice 39: 101–106. doi:10.1016/j.msksp.2018.11.009.
   PubMed Web of Science ®Google Scholar
• O’Sullivan, Peter B., Tim Mitchell, Paul Bulich, Rob Waller, and Johan Holte. 2006. “The Relationship Beween Posture and Back Muscle Endurance in Industrial Workers with Flexion-Related Low Back Pain.” Manual Therapy 11 (4): 264–271. doi:10.1016/j.math.2005.04.004.
   PubMed Web of Science ®Google Scholar
• Osumi, Michihiro, Masahiko Sumitani, Yuko Otake, Tomohiko Nishigami, Akira Mibu, Yuki Nishi, Ryota Imai, Gosuke Sato, Yusuke Nagakura, and Shu Morioka. 2019. “Kinesiophobia Modulates Lumbar Movements in People with Chronic Low Back Pain: A Kinematic Analysis of Lumbar Bending and Returning Movement.” European Spine Journal 28 (7): 1572–1578. doi:10.1007/s00586-019-06010-4.
   PubMed Web of Science ®Google Scholar
• Panjabi, M. M. 1992. “The Stabilizing System of the Spine. Part II. Neutral Zone and Instability Hypothesis.” Journal of Spinal Disorders 5 (4): 390–396.
   PubMedGoogle Scholar
• Porta, M., M. Pau, P. F. Orrù, and M. A. Nussbaum. 2020. “Trunk Flexion Monitoring among Warehouse Workers Using a Single Inertial Sensor and the Influence of Different Sampling Durations.” International Journal of Environmental Research and Public Health 17 (19): 7117. doi:10.3390/ijerph17197117.
   PubMed Web of Science ®Google Scholar
• Roland, M., and R. Morris. 1983. “A Study of the Natural History of Back Pain. Part I: Development of a Reliable and Sensitive Measure of Disability in Low-Back Pain.” Spine 8 (2): 141–144. doi:10.1097/00007632-198303000-00004.
   PubMed Web of Science ®Google Scholar
• Sánchez-Zuriaga, Daniel, Juan López-Pascual, David Garrido-Jaén, Maria Francisca Peydro de Moya, and Jaime Prat-Pastor. 2011. “Reliability and Validity of a New Objective Tool for Low Back Pain Functional Assessment.” Spine 36 (16): 1279–1288. doi:10.1097/BRS.0b013e3181f471d8.
   PubMed Web of Science ®Google Scholar
• Saraceni, N., P. Kent, L. Ng, A. Campbell, L. Straker, and P. O'Sullivan. 2020. “To Flex or Not to Flex? Is There a Relationship between Lumbar Spine Flexion during Lifting and Low Back Pain? A Systematic Review with Meta-Analysis.” The Journal of Orthopaedic and Sports Physical Therapy 50 (3): 121–130. doi:10.2519/jospt.2020.9218.
   PubMed Web of Science ®Google Scholar
• Seay, J., W. S. Selbie, and J. Hamill. 2008. “In Vivo Lumbo-Sacral Forces and Moments during Constant Speed Running at Different Stride Lengths.” Journal of Sports Sciences 26 (14): 1519–1529. doi:10.1080/02640410802298235.
   PubMed Web of Science ®Google Scholar
• Shojaei, I., E. G. Salt, Q. Hooker, and B. Bazrgari. 2018. “Mechanical Demands on the Lower Back in Patients with Non-Chronic Low Back Pain during a Symmetric Lowering and Lifting Task.” Journal of Biomechanics 70: 255–261. doi:10.1016/j.jbiomech.2017.06.032.
   PubMed Web of Science ®Google Scholar
• Sparto, P. J., M. Parnianpour, T. E. Reinsel, and S. Simon. 1997. “The Effect of Fatigue on Multijoint Kinematics and Load Sharing during a Repetitive Lifting Test.” Spine 22 (22): 2647–2654. doi:10.1097/00007632-199711150-00013.
   PubMed Web of Science ®Google Scholar
• Steele, J., S. Bruce-Low, D. Smith, D. Jessop, and N. Osborne. 2014. “Lumbar Kinematic Variability during Gait in Chronic Low Back Pain and Associations with Pain, Disability and Isolated Lumbar Extension Strength.” Clinical Biomechanics 29 (10): 1131–1138. doi:10.1016/j.clinbiomech.2014.09.013.
   PubMed Web of Science ®Google Scholar
• Steffens, Daniel, Manuela L. Ferreira, Jane Latimer, Paulo H. Ferreira, Bart W. Koes, Fiona Blyth, Qiang Li, and Christopher G. Maher. 2015. “What Triggers an Episode of Acute Low Back Pain? A Case-Crossover Study.” Arthritis Care & Research 67 (3): 403–410. doi:10.1002/acr.22533.
   PubMed Web of Science ®Google Scholar
• Stevens, M. L., D. Steffens, M. L. Ferreira, J. Latimer, Q. Li, F. Blyth, C. G. Maher. 2016. “Patients' and Physiotherapists' Views on Triggers for Low Back Pain.” Spine 41 (4): E218–224. doi:10.1097/BRS.0000000000001193.
   PubMed Web of Science ®Google Scholar
• Stratford, P. W., J. Binkley, P. Solomon, E. Finch, C. Gill, and J. Moreland. 1996. “Defining the Minimum Level of Detectable Change for the Roland-Morris Questionnaire.” Physical Therapy 76 (4): 359–365. doi:10.1093/ptj/76.4.359.
   PubMed Web of Science ®Google Scholar
• Thong, I. S. K., M. P. Jensen, J. Miró, and G. Tan. 2018. “The Validity of Pain Intensity Measures: What Do the NRS, VAS, VRS, and FPS-R Measure?” Scandinavian Journal of Pain 18 (1): 99–107. doi:10.1515/sjpain-2018-0012.
   PubMed Web of Science ®Google Scholar
• Tibshirani, E. B. R. 1993. An Introduction to the Bootstrap. Chapman & Hall.
   Google Scholar
• Verbeek, J. H., K. P. Martimo, P. P. Kuijer, J. Karppinen, E. Viikari-Juntura, and E. P. Takala. 2012. “Proper Manual Handling Techniques to Prevent Low Back Pain, a Cochrane Systematic Review.” Work 41 (Suppl 1): 2299–2301. doi:10.3233/WOR-2012-0455-2299.
   PubMedGoogle Scholar
• Verbeek, J., K. P. Martimo, J. Karppinen, P. P. Kuijer, and E. P. Takala. 2011. “Viikari-Juntura E. Manual Material Handling Advice and Assistive Devices for Preventing and Treating Back Pain in Workers: A Cochrane Systematic Review.” Cochrane Database Syst Rev 15 (6): CD005958. doi:10.1002/14651858.CD005958.pub3.
   Google Scholar
• Vogt, L., Pfeifer, K., Portscher, M., and W. Banzer. 2001. “Influences of Nonspecific Low Back Pain on Three-Dimensional Lumbar Spine Kinematics in Locomotion.” Spine 26 (17): 1910–1919. doi:10.1097/00007632-200109010-00019.
   PubMed Web of Science ®Google Scholar
• Vos, Theo, Christine Allen, Megha Arora, Ryan M. Barber, Zulfiqar A. Bhutta, Alexandria Brown, Austin Carter, Daniel C. Casey, Fiona J. Charlson, Alan Z. Chen, Megan Coggeshall, Leslie Cornaby, Lalit Dandona, Daniel J. Dicker, Tina Dilegge, Holly E. Erskine, Alize J. Ferrari, Christina Fitzmaurice, Tom Fleming, Mohammad H. Forouzanfar, Nancy Fullman, Peter W. Gething, Ellen M. Goldberg, Nicholas Graetz, Juanita A. Haagsma, Simon I. Hay, Catherine O. Johnson, Nicholas J. Kassebaum, Toana Kawashima, Laura Kemmer, Ibrahim A. Khalil, Yohannes Kinfu, Hmwe H. Kyu, Janni Leung, Xiaofeng Liang, Stephen S. Lim, Alan D. Lopez, Rafael Lozano, Laurie Marczak, George A. Mensah, Ali H. Mokdad, Mohsen Naghavi, Grant Nguyen, Elaine Nsoesie, Helen Olsen, David M. Pigott, Christine Pinho, Zane Rankin, Nikolas Reinig, Joshua A. Salomon, Logan Sandar, Alison Smith, Jeffrey Stanaway, Caitlyn Steiner, Stephanie Teeple, Bernadette A. Thomas, Christopher Troeger, Joseph A. Wagner, Haidong Wang, Valentine Wanga, Harvey A. Whiteford, Leo Zoeckler, Amanuel Alemu Abajobir, Kalkidan Hassen Abate, Cristiana Abbafati, Kaja M. Abbas, Foad Abd-Allah, Biju Abraham, Ibrahim Abubakar, Laith J. Abu-Raddad, Niveen M. E. Abu-Rmeileh, Ilana N. Ackerman, Akindele Olupelumi Adebiyi, Zanfina Ademi, Arsène Kouablan Adou, Kossivi Agbelenko Afanvi, Emilie Elisabet Agardh, Arnav Agarwal, Aliasghar Ahmad Kiadaliri, Hamid Ahmadieh, Oluremi N. Ajala, Rufus Olusola Akinyemi, Nadia Akseer, Ziyad Al-Aly, Khurshid Alam, Noore K. M. Alam, Saleh Fahed Aldhahri, Miguel Angel Alegretti, Zewdie Aderaw Alemu, Lily T. Alexander, Samia Alhabib, Raghib Ali, Ala'a Alkerwi, François Alla, Peter Allebeck, Rajaa Al-Raddadi, Ubai Alsharif, Khalid A. Altirkawi, Nelson Alvis-Guzman, Azmeraw T. Amare, Alemayehu Amberbir, Heresh Amini, Walid Ammar, Stephen Marc Amrock, Hjalte H. Andersen, Gregory M. Anderson, Benjamin O. Anderson, Carl Abelardo T. Antonio, Atsede Fantahun Aregay, Johan Ärnlöv, Al Artaman, Hamid Asayesh, Reza Assadi, Suleman Atique, Euripide Frinel G Arthur Avokpaho, Ashish Awasthi, Beatriz Paulina Ayala Quintanilla, Peter Azzopardi, Umar Bacha, Alaa Badawi, Kalpana Balakrishnan, Amitava Banerjee, Aleksandra Barac, Suzanne L. Barker-Collo, Till Bärnighausen, Lars Barregard, Lope H. Barrero, Arindam Basu, Shahrzad Bazargan-Hejazi, Ettore Beghi, Brent Bell, Michelle L. Bell, Derrick A. Bennett, Isabela M. Bensenor, Habib Benzian, Adugnaw Berhane, Eduardo Bernabé, Balem Demtsu Betsu, Addisu Shunu Beyene, Neeraj Bhala, Samir Bhatt, Sibhatu Biadgilign, Kelly Bienhoff, Boris Bikbov, Stan Biryukov, Donal Bisanzio, Espen Bjertness, Jed Blore, Rohan Borschmann, Soufiane Boufous, Michael Brainin, Alexandra Brazinova, Nicholas J. K. Breitborde, Jonathan Brown, Rachelle Buchbinder, Geoffrey Colin Buckle, Zahid A. Butt, Bianca Calabria, Ismael Ricardo Campos-Nonato, Julio Cesar Campuzano, Hélène Carabin, Rosario Cárdenas, David O. Carpenter, Juan Jesus Carrero, Carlos A. Castañeda-Orjuela, Jacqueline Castillo Rivas, Ferrán Catalá-López, Jung-Chen Chang, Peggy Pei-Chia Chiang, Chioma Ezinne Chibueze, Vesper Hichilombwe Chisumpa, Jee-Young Jasmine Choi, Rajiv Chowdhury, Hanne Christensen, Devasahayam Jesudas Christopher, Liliana G. Ciobanu, Massimo Cirillo, Matthew M. Coates, Samantha M. Colquhoun, Cyrus Cooper, Monica Cortinovis, John A. Crump, Solomon Abrha Damtew, Rakhi Dandona, Farah Daoud, Paul I. Dargan, José das Neves, Gail Davey, Adrian C. Davis, Diego De Leo, Louisa Degenhardt, Liana C Del Gobbo, Robert P. Dellavalle, Kebede Deribe, Amare Deribew, Sarah Derrett, Don C Des Jarlais, Samath D. Dharmaratne, Preet K. Dhillon, Cesar Diaz-Torné, Eric L. Ding, Tim R. Driscoll, Leilei Duan, Manisha Dubey, Bruce Bartholow Duncan, Hedyeh Ebrahimi, Richard G. Ellenbogen, Iqbal Elyazar, Matthias Endres, Aman Yesuf Endries, Sergey Petrovich Ermakov, Babak Eshrati, Kara Estep, Talha A. Farid, Carla Sofia e Sa Farinha, André Faro, Maryam S. Farvid, Farshad Farzadfar, Valery L. Feigin, David T. Felson, Seyed-Mohammad Fereshtehnejad, Jefferson G. Fernandes, Joao C. Fernandes, Florian Fischer, Joseph R. A. Fitchett, Kyle Foreman, F Gerry R. Fowkes, Jordan Fox, Richard C. Franklin, Joseph Friedman, Joseph Frostad, Thomas Fürst, Neal D. Futran, Belinda Gabbe, Parthasarathi Ganguly, Fortuné Gbètoho Gankpé, Teshome Gebre, Tsegaye Tewelde Gebrehiwot, Amanuel Tesfay Gebremedhin, Johanna M. Geleijnse, Bradford D. Gessner, Katherine B. Gibney, Ibrahim Abdelmageem Mohamed Ginawi, Ababi Zergaw Giref, Maurice Giroud, Melkamu Dedefo Gishu, Giorgia Giussani, Elizabeth Glaser, William W. Godwin, Hector Gomez-Dantes, Philimon Gona, Amador Goodridge, Sameer Vali Gopalani, Carolyn C. Gotay, Atsushi Goto, Hebe N. Gouda, Rebecca Grainger, Felix Greaves, Francis Guillemin, Yuming Guo, Rahul Gupta, Rajeev Gupta, Vipin Gupta, Reyna A. Gutiérrez, Demewoz Haile, Alemayehu Desalegne Hailu, Gessessew Bugssa Hailu, Yara A. Halasa, Randah Ribhi Hamadeh, Samer Hamidi, Mouhanad Hammami, Jamie Hancock, Alexis J. Handal, Graeme J. Hankey, Yuantao Hao, Hilda L. Harb, Sivadasanpillai Harikrishnan, Josep Maria Haro, Rasmus Havmoeller, Roderick J. Hay, Ileana Beatriz Heredia-Pi, Pouria Heydarpour, Hans W. Hoek, Masako Horino, Nobuyuki Horita, H Dean Hosgood, Damian G. Hoy, Aung Soe Htet, Hsiang Huang, John J. Huang, Chantal Huynh, Marissa Iannarone, Kim Moesgaard Iburg, Kaire Innos, Manami Inoue, Veena J. Iyer, Kathryn H. Jacobsen, Nader Jahanmehr, Mihajlo B. Jakovljevic, Mehdi Javanbakht, Sudha P. Jayaraman, Achala Upendra Jayatilleke, Sun Ha Jee, Panniyammakal Jeemon, Paul N. Jensen, Ying Jiang, Tariku Jibat, Aida Jimenez-Corona, Ye Jin, Jost B. Jonas, Zubair Kabir, Yogeshwar Kalkonde, Ritul Kamal, Haidong Kan, André Karch, Corine Kakizi Karema, Chante Karimkhani, Amir Kasaeian, Anil Kaul, Norito Kawakami, Peter Njenga Keiyoro, Andrew Haddon Kemp, Andre Keren, Chandrasekharan Nair Kesavachandran, Yousef Saleh Khader, Abdur Rahman Khan, Ejaz Ahmad Khan, Young-Ho Khang, Sahil Khera, Tawfik Ahmed Muthafer Khoja, Jagdish Khubchandani, Christian Kieling, Pauline Kim, Cho-il Kim, Daniel Kim, Yun Jin Kim, Niranjan Kissoon, Luke D. Knibbs, Ann Kristin Knudsen, Yoshihiro Kokubo, Dhaval Kolte, Jacek A. Kopec, Soewarta Kosen, Georgios A. Kotsakis, Parvaiz A. Koul, Ai Koyanagi, Michael Kravchenko, Barthelemy Kuate Defo, Burcu Kucuk Bicer, Andreas A. Kudom, Ernst J. Kuipers, G Anil Kumar, Michael Kutz, Gene F. Kwan, Aparna Lal, Ratilal Lalloo, Tea Lallukka, Hilton Lam, Jennifer O. Lam, Sinead M. Langan, Anders Larsson, Pablo M. Lavados, Janet L. Leasher, James Leigh, Ricky Leung, Miriam Levi, Yichong Li, Yongmei Li, Juan Liang, Shiwei Liu, Yang Liu, Belinda K. Lloyd, Warren D. Lo, Giancarlo Logroscino, Katharine J. Looker, Paulo A. Lotufo, Raimundas Lunevicius, Ronan A. Lyons, Mark T. Mackay, Mohammed Magdy, Abd El Razek, Mahdi Mahdavi, Marek Majdan, Azeem Majeed, Reza Malekzadeh, Wagner Marcenes, David Joel Margolis, Jose Martinez-Raga, Felix Masiye, João Massano, Stephen Theodore McGarvey, John J. McGrath, Martin McKee, Brian J. McMahon, Peter A. Meaney, Alem Mehari, Fabiola Mejia-Rodriguez, Alemayehu B. Mekonnen, Yohannes Adama Melaku, Peter Memiah, Ziad A. Memish, Walter Mendoza, Atte Meretoja, Tuomo J. Meretoja, Francis Apolinary Mhimbira, Anoushka Millear, Ted R. Miller, Edward J. Mills, Mojde Mirarefin, Philip B. Mitchell, Charles N. Mock, Alireza Mohammadi, Shafiu Mohammed, Lorenzo Monasta, Julio Cesar Montañez Hernandez, Marcella Montico, Meghan D. Mooney, Maziar Moradi-Lakeh, Lidia Morawska, Ulrich O. Mueller, Erin Mullany, John Everett Mumford, Michele E. Murdoch, Jean B. Nachega, Gabriele Nagel, Aliya Naheed, Luigi Naldi, Vinay Nangia, John N. Newton, Marie Ng, Frida Namnyak Ngalesoni, Quyen Le Nguyen, Muhammad Imran Nisar, Patrick Martial Nkamedjie Pete, Joan M. Nolla, Ole F. Norheim, Rosana E. Norman, Bo Norrving, Bruno P. Nunes, Felix Akpojene Ogbo, In-Hwan Oh, Takayoshi Ohkubo, Pedro R. Olivares, Bolajoko Olubukunola Olusanya, Jacob Olusegun Olusanya, Alberto Ortiz, Majdi Osman, Erika Ota, Mahesh Pa, Eun-Kee Park, Mahboubeh Parsaeian, Valéria Maria de Azeredo Passos, Angel J Paternina Caicedo, Scott B. Patten, George C. Patton, David M. Pereira, Rogelio Perez-Padilla, Norberto Perico, Konrad Pesudovs, Max Petzold, Michael Robert Phillips, Frédéric B. Piel, Julian David Pillay, Farhad Pishgar, Dietrich Plass, James A. Platts-Mills, Suzanne Polinder, Constance D. Pond, Svetlana Popova, Richie G. Poulton, Farshad Pourmalek, Dorairaj Prabhakaran, Noela M. Prasad, Mostafa Qorbani, Rynaz H. S. Rabiee, Amir Radfar, Anwar Rafay, Kazem Rahimi, Vafa Rahimi-Movaghar, Mahfuzar Rahman, Mohammad Hifz Ur Rahman, Sajjad Ur Rahman, Rajesh Kumar Rai, Sasa Rajsic, Usha Ram, Puja Rao, Amany H. Refaat, Marissa B. Reitsma, Giuseppe Remuzzi, Serge Resnikoff, Alex Reynolds, Antonio L. Ribeiro, Maria Jesus Rios Blancas, Hirbo Shore Roba, David Rojas-Rueda, Luca Ronfani, Gholamreza Roshandel, Gregory A. Roth, Dietrich Rothenbacher, Ambuj Roy, Rajesh Sagar, Ramesh Sahathevan, Juan R. Sanabria, Maria Dolores Sanchez-Niño, Itamar S. Santos, João Vasco Santos, Rodrigo Sarmiento-Suarez, Benn Sartorius, Maheswar Satpathy, Miloje Savic, Monika Sawhney, Michael P. Schaub, Maria Inês Schmidt, Ione J. C. Schneider, Ben Schöttker, David C. Schwebel, James G. Scott, Soraya Seedat, Sadaf G. Sepanlou, Edson E. Servan-Mori, Katya A. Shackelford, Amira Shaheen, Masood Ali Shaikh, Rajesh Sharma, Upasana Sharma, Jiabin Shen, Donald S. Shepard, Kevin N. Sheth, Kenji Shibuya, Min-Jeong Shin, Rahman Shiri, Ivy Shiue, Mark G. Shrime, Inga Dora Sigfusdottir, Diego Augusto Santos Silva, Dayane Gabriele Alves Silveira, Abhishek Singh, Jasvinder A. Singh, Om Prakash Singh, Prashant Kumar Singh, Anna Sivonda, Vegard Skirbekk, Jens Christoffer Skogen, Amber Sligar, Karen Sliwa, Michael Soljak, Kjetil Søreide, Reed J. D. Sorensen, Joan B. Soriano, Luciano A. Sposato, Chandrashekhar T. Sreeramareddy, Vasiliki Stathopoulou, Nicholas Steel, Dan J. Stein, Timothy J. Steiner, Sabine Steinke, Lars Stovner, Konstantinos Stroumpoulis, Bruno F. Sunguya, Patrick Sur, Soumya Swaminathan, Bryan L. Sykes, Cassandra E. I. Szoeke, Rafael Tabarés-Seisdedos, Jukka S. Takala, Nikhil Tandon, David Tanne, Mohammad Tavakkoli, Bineyam Taye, Hugh R. Taylor, Braden J Te Ao, Bemnet Amare Tedla, Abdullah Sulieman Terkawi, Alan J. Thomson, Andrew L. Thorne-Lyman, Amanda G. Thrift, George D. Thurston, Ruoyan Tobe-Gai, Marcello Tonelli, Roman Topor-Madry, Fotis Topouzis, Bach Xuan Tran, Thomas Truelsen, Zacharie Tsala Dimbuene, Miltiadis Tsilimbaris, Abera Kenay Tura, Emin Murat Tuzcu, Stefanos Tyrovolas, Kingsley N. Ukwaja, Eduardo A. Undurraga, Chigozie Jesse Uneke, Olalekan A. Uthman, Coen H. van Gool, Yuri Y. Varakin, Tommi Vasankari, Narayanaswamy Venketasubramanian, Raj Kumar Verma, Francesco S. Violante, Sergey K. Vladimirov, Vasiliy Victorovich Vlassov, Stein Emil Vollset, Gregory R. Wagner, Stephen G. Waller, Linhong Wang, David A. Watkins, Scott Weichenthal, Elisabete Weiderpass, Robert G. Weintraub, Andrea Werdecker, Ronny Westerman, Richard A. White, Hywel C. Williams, Charles Shey Wiysonge, Charles D. A. Wolfe, Sungho Won, Rachel Woodbrook, Mamo Wubshet, Denis Xavier, Gelin Xu, Ajit Kumar Yadav, Lijing L. Yan, Yuichiro Yano, Mehdi Yaseri, Pengpeng Ye, Henock Gebremedhin Yebyo, Paul Yip, Naohiro Yonemoto, Seok-Jun Yoon, Mustafa Z. Younis, Chuanhua Yu, Zoubida Zaidi, Maysaa El Sayed Zaki, Hajo Zeeb, Maigeng Zhou, Sanjay Zodpey, Liesl Joanna Zuhlke, and Christopher J. L. Murray. 2016. “Global, Regional, and National Incidence, Prevalence, and Years Lived with Disability for 310 Diseases and Injuries, 1990–2015: A Systematic Analysis for the Global Burden of Disease Study 2015.” The Lancet 388 (10053): 1545–1602. doi:10.1016/S0140-6736(16)31678-6.
   PubMed Web of Science ®Google Scholar
• Wade, K. R., P. A. Robertson, A. Thambyah, and N. D. Broom. 2014. “How Healthy Discs Herniate: A Biomechanical and Microstructural Study Investigating the Combined Effects of Compression Rate and Flexion.” Spine 39 (13): 1018–1028. doi:10.1097/BRS.0000000000000262.
   PubMed Web of Science ®Google Scholar
• Wade, Melanie, Amity Campbell, Anne Smith, Joanne Norcott, and Peter O’Sullivan. 2012. “Investigation of Spinal Posture Signatures and Ground Reaction Forces during Landing in Elite Female Gymnasts.” Journal of Applied Biomechanics 28 (6): 677–686. doi:10.1123/jab.28.6.677.
   PubMed Web of Science ®Google Scholar
• Willigenburg, N. W., I. Kingma, M. J. M. Hoozemans, and J. H. van Dieën. 2013. “Precision Control of Trunk Movement in Low Back Pain Patients.” Human Movement Science 32 (1): 228–239. doi:10.1016/j.humov.2012.12.007.
   PubMed Web of Science ®Google Scholar