{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,16]],"date-time":"2026-09-16T03:22:04Z","timestamp":1789528924135,"version":"build-2803163510"},"reference-count":23,"publisher":"Public Library of Science (PLoS)","issue":"11","license":[{"start":{"date-parts":[[2012,11,16]],"date-time":"2012-11-16T00:00:00Z","timestamp":1353024000000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["www.plosone.org"],"crossmark-restriction":false},"short-container-title":["PLoS ONE"],"DOI":"10.1371\/journal.pone.0050135","type":"journal-article","created":{"date-parts":[[2012,11,16]],"date-time":"2012-11-16T22:41:48Z","timestamp":1353105708000},"page":"e50135","update-policy":"https:\/\/doi.org\/10.1371\/journal.pone.corrections_policy","source":"Crossref","is-referenced-by-count":32,"title":["Velocity of Lordosis Angle during Spinal Flexion and Extension"],"prefix":"10.1371","volume":"7","author":[{"given":"Tobias","family":"Consm\u00fcller","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Antonius","family":"Rohlmann","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daniel","family":"Weinland","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Claudia","family":"Druschel","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Georg N.","family":"Duda","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"William R.","family":"Taylor","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"340","published-online":{"date-parts":[[2012,11,16]]},"reference":[{"key":"ref1","doi-asserted-by":"crossref","first-page":"8","DOI":"10.1016\/j.spinee.2007.10.005","article-title":"A systematic review of low back pain cost of illness studies in the United States and internationally","volume":"8(1)","author":"S Dagenais","year":"2008","journal-title":"Spine J"},{"key":"ref2","doi-asserted-by":"crossref","first-page":"263","DOI":"10.1016\/S0030-5898(20)31652-7","article-title":"An overview of the incidences and costs of low back pain","volume":"22(2)","author":"JW Frymoyer","year":"1991","journal-title":"Orthop Clin North Am"},{"key":"ref3","first-page":"213","article-title":"Flexibility and velocity of the normal and impaired lumbar spine","volume":"67(4)","author":"WS Marras","year":"1986","journal-title":"Arch Phys Med Rehabil"},{"key":"ref4","doi-asserted-by":"crossref","first-page":"632","DOI":"10.1016\/S0031-9406(05)66651-5","article-title":"Motion characteristics of normal subjects and people with low back pain","volume":"81(10)","author":"AH McGregor","year":"1995","journal-title":"Physiotherapy"},{"key":"ref5","doi-asserted-by":"crossref","first-page":"18","DOI":"10.1007\/BF00298413","article-title":"Normal motion of the lumbar spine as related to age and gender","volume":"4(1)","author":"J Dvorak","year":"1995","journal-title":"Eur Spine J"},{"key":"ref6","doi-asserted-by":"crossref","first-page":"273","DOI":"10.1016\/S0167-9457(02)00080-5","article-title":"Three-dimensional angular kinematics of the lumbar spine and pelvis during running","volume":"21(2)","author":"AG Schache","year":"2002","journal-title":"Hum Mov Sci"},{"key":"ref7","first-page":"135","article-title":"Functional assessment of the lumbar spine through the optoelectronic ZooMS system. Clinical application","volume":"42(2)","author":"GL Ciavarro","year":"2006","journal-title":"Eura Medicophys"},{"key":"ref8","doi-asserted-by":"crossref","first-page":"308","DOI":"10.1016\/j.compbiomed.2011.03.008","article-title":"Reliability and validity of 4D rasterstereography under dynamic conditions","volume":"41(6)","author":"M Betsch","year":"2011","journal-title":"Comput Biol Med"},{"key":"ref9","doi-asserted-by":"crossref","first-page":"73","DOI":"10.1016\/0268-0033(89)90042-9","article-title":"New method for the non-invasive three-dimensional measurement of human back movement","volume":"4","author":"MJ Pearcy","year":"1989","journal-title":"Clin Biomech"},{"key":"ref10","doi-asserted-by":"crossref","first-page":"1393","DOI":"10.1007\/s00586-011-1777-7","article-title":"A new approach to assess movements and isometric postures of spine and trunk at the workplace","volume":"20(8)","author":"M Wunderlich","year":"2011","journal-title":"Eur Spine J"},{"key":"ref11","doi-asserted-by":"crossref","first-page":"1043","DOI":"10.1016\/j.medengphy.2010.07.005","article-title":"Dynamic measurement of lumbar curvature using fibre-optic sensors","volume":"32(9)","author":"JM Williams","year":"2010","journal-title":"Med Eng Phys"},{"key":"ref12","doi-asserted-by":"crossref","first-page":"1061","DOI":"10.1007\/s11517-006-0132-3","article-title":"Development of a real-time three-dimensional spinal motion measurement system for clinical practice","volume":"44(12)","author":"C Goodvin","year":"2006","journal-title":"Med Biol Eng Comput"},{"key":"ref13","doi-asserted-by":"crossref","first-page":"691","DOI":"10.1080\/001401300404670","article-title":"Measuring trunk motions in industry: variability due to task factors, individual differences, and the amount of data collected","volume":"43(6)","author":"WG Allread","year":"2000","journal-title":"Ergonomics"},{"key":"ref14","doi-asserted-by":"crossref","first-page":"599","DOI":"10.1080\/026404102320183158","article-title":"Comparison of spine motion in elite golfers with and without low back pain","volume":"20(8)","author":"D Lindsay","year":"2002","journal-title":"J Sports Sci"},{"key":"ref15","doi-asserted-by":"crossref","first-page":"75","DOI":"10.1016\/0169-8141(92)90078-E","article-title":"Accuracy of a Three Dimensional Lumbar Motion Monitor for Recording Dynamic Trunk Motion Characteristics","volume":"9(1)","author":"WS Marras","year":"1992","journal-title":"International Journal of Industrial Ergonomics"},{"key":"ref16","doi-asserted-by":"crossref","first-page":"2531","DOI":"10.1097\/00007632-199512000-00013","article-title":"The classification of anatomic- and symptom-based low back disorders using motion measure models","volume":"20(23)","author":"WS Marras","year":"1995","journal-title":"Spine (Phila Pa 1976)"},{"key":"ref17","doi-asserted-by":"crossref","first-page":"2421","DOI":"10.1097\/00007632-199511001-00009","article-title":"Motion characteristics of the lumbar spine in the normal population","volume":"20(22)","author":"AH McGregor","year":"1995","journal-title":"Spine (Phila Pa 1976)"},{"key":"ref18","doi-asserted-by":"crossref","first-page":"1080","DOI":"10.1016\/j.medengphy.2010.07.011","article-title":"A novel system for the dynamic assessment of back shape","volume":"32(9)","author":"WR Taylor","year":"2010","journal-title":"Med Eng Phys"},{"key":"ref19","doi-asserted-by":"crossref","unstructured":"Consmuller T, Rohlmann A, Weinland D, Druschel C, Duda GN, <etal>et al<\/etal>. (2012) Comparative evaluation of a novel measurement tool to assess lumbar spine posture and range of motion. Eur Spine J 22.","DOI":"10.1007\/s00586-012-2312-1"},{"key":"ref20","doi-asserted-by":"crossref","first-page":"99","DOI":"10.3233\/BMR-2000-14304","article-title":"The effect of test speed on the motion characteristics of the lumbar spine during an A-P flexion-extension test","volume":"14","author":"AH McGregor","year":"2000","journal-title":"Journal of Back and Musculoskeletal Rehabilitation"},{"key":"ref21","doi-asserted-by":"crossref","first-page":"761","DOI":"10.1080\/10255842.2011.560841","article-title":"Determination of typical patterns from strongly varying signals","volume":"15(7)","author":"A Bender","year":"2012","journal-title":"Comput Methods Biomech Biomed Engin"},{"key":"ref22","doi-asserted-by":"crossref","first-page":"653","DOI":"10.1093\/ptj\/67.5.653","article-title":"Spinal flexibility and individual factors that influence it","volume":"67","author":"MC Batti\u00e9","year":"1987","journal-title":"Phys Ther"},{"key":"ref23","doi-asserted-by":"crossref","first-page":"1682","DOI":"10.1098\/rsif.2011.0416","article-title":"Kinematic measures for assessing gait stability in elderly individuals: a systematic review","volume":"8(65)","author":"D Hamacher","year":"2011","journal-title":"J R Soc Interface"}],"container-title":["PLoS ONE"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/dx.plos.org\/10.1371\/journal.pone.0050135","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,1,31]],"date-time":"2022-01-31T13:54:49Z","timestamp":1643637289000},"score":1,"resource":{"primary":{"URL":"https:\/\/dx.plos.org\/10.1371\/journal.pone.0050135"}},"subtitle":[],"editor":[{"given":"Steve","family":"Milanese","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"editor"}]}],"short-title":[],"issued":{"date-parts":[[2012,11,16]]},"references-count":23,"journal-issue":{"issue":"11","published-online":{"date-parts":[[2012,11,16]]}},"URL":"https:\/\/doi.org\/10.1371\/journal.pone.0050135","relation":{},"ISSN":["1932-6203"],"issn-type":[{"value":"1932-6203","type":"electronic"}],"subject":[],"published":{"date-parts":[[2012,11,16]]}}}