Soft tissue wobbling affects trunk dynamic response in sudden perturbations

Journal of Biomechanics

Volumn 44, Issue 3, 2011, Pages 547-551

  Bazrgari, B ^a   Nussbaum, M A ^a,b   Madigan, M L ^a,b   Shirazi Adl, A ^c  

^a Virginia Polytechnic Institute and State University   (United States)

^b Virginia Tech Wake Forest School of Biomedical Engineering and Sciences   (United States)

^c ÉCOLE POLYTECHNIQUE DE MONTRÉAL   (Canada)

Author keywords

Finite element modeling; Soft tissue wobbling; Spinal loading; Sudden perturbation

Indexed keywords

BIODYNAMIC MODELS; DYNAMIC EFFECTS; EXTERNAL LOADS; FINITE ELEMENT MODELING; FINITE ELEMENT MODELS; HUMAN TRUNK; LOWER LIMB; MODEL PREDICTION; NEUROMUSCULAR SYSTEMS; POSITION PERTURBATION; ROOT MEAN SQUARE ERRORS; SOFT TISSUE; SPINAL LOADING; SPINAL LOADS; SUDDEN PERTURBATION; TRUNK KINEMATICS; WOBBLING MASS;

CONTROL SYSTEM STABILITY; DYNAMIC RESPONSE; FORECASTING; KINEMATICS; TISSUE;

FINITE ELEMENT METHOD;

ADULT; ARTICLE; BIOMECHANICS; CONTROLLED STUDY; FINITE ELEMENT ANALYSIS; HUMAN; HUMAN EXPERIMENT; KINEMATICS; KINETICS; MALE; MEASUREMENT ERROR; MUSCLE FUNCTION; MUSCULOSKELETAL SYSTEM PARAMETERS; NORMAL HUMAN; PREDICTION; PRIORITY JOURNAL; SOFT TISSUE; SOFT TISSUE WOBBLING; TRUNK; VELOCITY; WEIGHT BEARING;

ADULT; BIOMECHANICS; HUMANS; MALE; POSTURE; SPINE; WEIGHT-BEARING;

EID: 78651414560     PISSN: 00219290     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jbiomech.2010.09.021     Document Type: Article

References (27)

1. Arjmand N., Shirazi-Adl A. Model and in vivo studies on human trunk load partitioning and stability in isometric forward flexions. Journal of Biomechanics 2006, 39:510-521.
2. Arthurs K.L., Andrews D.M. Upper extremity soft and rigid tissue mass prediction using segment anthropometric measures and dxa. Journal of Biomechanics 2009, 42:389-394.
3. Bazrgari, B., Nussbaum, M.A., Madigan, M.L., 2010. Effects of experimental setup and modeling assumptions on predicted trunk properties using a system identification method. In: Proceedings of the 34th Annual Meeting of the American Society of Biomechanics, Providence, Rhode Island, USA. 〈http://www.asbweb.org/conferences/2010/abstracts/44.pdf〉.
4. Bazrgari B., Shirazi-Adl A., Arjmand N. Analysis of squat and stoop dynamic liftings: muscle forces and internal spinal loads. European Spine Journal 2007, 16:687-699.
5. Bazrgari B., Shirazi-Adl A., Kasra M. Computation of trunk muscle forces, spinal loads and stability in whole-body vibration. Journal of Sound and Vibration 2008, 318:1334-1347.
6. Bazrgari B., Shirazi-Adl A., Lariviere C. Trunk response analysis under sudden forward perturbations using a kinematics-driven model. Journal of Biomechanics 2009, 42:1193-1200.
7. Bazrgari B., Shirazi-Adl A., Parnianpour M. Transient analysis of trunk response in sudden release loading using kinematics-driven finite element model. Clinical Biomechanics 2009, 24:341-347.
8. Cholewicki J., Polzhofer G.K., Radebold A. Postural control of trunk during unstable sitting. Journal of Biomechanics 2000, 33:1733-1737.
9. Cholewicki J., Simons A.P.D., Radebold A. Effects of external trunk loads on lumbar spine stability. Journal of Biomechanics 2000, 33:1377-1385.
10. Cole G.K., Nigg B.M., van Den Bogert A.J., Gerritsen K.G. The clinical biomechanics award paper 1995: lower extremity joint loading during impact in running. Clinical Biomechanics 1996, 11:181-193.
11. Gardner-Morse M.G., Stokes I.A. Trunk stiffness increases with steady-state effort. Journal of Biomechanics 2001, 34:457-463.
12. Gittoes M.J., Kerwin D.G. Interactive effects of mass proportions and coupling properties on external loading in simulated forefoot impact landings. Journal of Applied Biomechanics 2009, 25:238-246.
13. Gittoes M.J., Kerwin D.G., Brewin M.A. Sensitivity of loading to the timing of joint kinematic strategies in simulated forefoot impact landings. Journal of Applied Biomechanics 2009, 25:229-237.
14. Gruber K., Ruder H., Denoth J., Schneider K. A comparative study of impact dynamics: wobbling mass model versus rigid body models. Journal of Biomechanics 1998, 31:439-444.
15. Hendershot, B., Bazrgari, B., Muslim, K., Toosizadeh, N., Nussbaum, M.A., Madigan, M.L., 2010. Disturbances to intrinsic stiffness and reflexive muscle responses following prolonged trunk flexion. In: Proceedings of the 34th Annual Meeting of the American Society of Biomechanics, Providence, Rhode Island, USA. 〈http://www.asbweb.org/conferences/2010/abstracts/72.pdf〉.
16. Hodges P., van den Hoorn W., Dawson A., Cholewicki J. Changes in the mechanical properties of the trunk in low back pain may be associated with recurrence. Journal of Biomechanics 2009, 42:61-66.
17. Holmes J.D., Andrews D.M., Durkin J.L., Dowling J.J. Predicting in vivo soft tissue masses of the lower extremity using segment anthropometric measures and dxa. Journal of Applied Biomechanics 2005, 21:371-382.
18. Lariviere C., Forget R., Vadeboncoeur R., Bilodeau M., Mecheri H. The effect of sex and chronic low back pain on back muscle reflex responses. European Journal of Applied Physiology 2010, 109:577-590.
19. Lawrence B.M., Mirka G.A., Buckner G.D. Adaptive system identification applied to the biomechanical response of the human trunk during sudden loading. Journal of Biomechanics 2005, 38:2472-2479.
20. McGill S.M., Thorstensson A., Norman R.W. Non-rigid response of the trunk to dynamic axial loading: an evaluation of current modelling assumptions. Clinical Biomechanics 1989, 4:45-50.
21. Miller, E., Bazrgari, B., Hendershot, B., Nussbaum, M.A., Madigan, M.L., 2010. Dynamic response of the trunk to position perturbations-effects of gender, preload, and trunk angle. In: Proceedings of the 34th Annual Meeting of the American Society of Biomechanics, Providence, Rhode Island, USA. 〈http://www.asbweb.org/conferences/2010/abstracts/453.pdf〉.
22. Moorhouse K.M., Granata K.P. Role of reflex dynamics in spinal stability: intrinsic muscle stiffness alone is insufficient for stability. Journal of Biomechanics 2007, 40:1058-1065.
23. Nigg B.M., Liu W. The effect of muscle stiffness and damping on simulated impact force peaks during running. Journal of Biomechanics 1999, 32:849-856.
24. Pain M.T., Challis J.H. The influence of soft tissue movement on ground reaction forces, joint torques and joint reaction forces in drop landings. Journal of Biomechanics 2006, 39:119-124.
25. Pearsall D.J., Reid J.G., Livingston L.A. Segmental inertial parameters of the human trunk as determined from computed tomography. Annals of Biomedical Engineering 1996, 24:198-210.
26. Schmidt R.A., Wrisberg C.A. Motor Learning and Performance: A Situation-Based Learning Approach 2000, Human Kinetics, Champaign, IL. second ed.
27. Stokes I.A., Fox J.R., Henry S.M. Trunk muscular activation patterns and responses to transient force perturbation in persons with self-reported low back pain. European Spine Journal 2006, 15:658-667.