000021394 001__ 21394
000021394 005__ 20170522124352.0
000021394 04107 $$aeng
000021394 046__ $$k2017-05-15
000021394 100__ $$aNowakowska, K.
000021394 24500 $$aIMPACT OF STRENGTHENING OF THE ERECTOR SPINAE MUSCLE ON THE VALUES OF LOADS OF THE MUSKULOSKELETAL SYSTEM IN THE LUMBAR SPINE SECTION

000021394 24630 $$n23.$$pEngineering Mechanics 2017
000021394 260__ $$bBrno University of Technology, Institute of Solid Mechanics, Mechatronics and Biomechanics, Brno
000021394 506__ $$arestricted
000021394 520__ $$2eng$$aThis work aimed to determine resultant changes of reactions in the lumbar spine section (L5Sacrum) influenced by strengthening of the erector spinae (spinal erectors) muscle. Identification of the loads of the musculoskeletal system was conducted by means of a mathematical model of the human body created in the Anybody Modeling System environment. The results of the measurements of kinematics were used as input data. Strengthening of the muscle was simulated by increasing a maximum isometric force which could be generated by a single muscle by means of increasing its physiological cross section. On the basis of the performed calculations, it was observed that the increase in the cross section of the transverse erector spinae muscle causes the increase of reactions in the L5-Sacrum joint, simultaneously lowering the strength of the transverse abdominal muscle and the value of the intra-abdominal pressure. Conclusions resulting from this research may be used in physiotherapeutic practice for the selection of exercises which aim to reduce pain ailments in the lumbar spine section.

000021394 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000021394 653__ $$aAnybody Modeling System, Erector spinae muscles, Mathematical modeling, Lumbar spine.

000021394 7112_ $$aEngineering Mechanics 2017$$cSvratka, CZ$$d2017-05-15 / 2017-05-18$$gEM2017
000021394 720__ $$aNowakowska, K.$$iChrzan, M.$$iMyśliwiec, A.$$iMichnik, R.
000021394 8560_ $$ffischerc@itam.cas.cz
000021394 8564_ $$s919875$$uhttps://invenio.itam.cas.cz/record/21394/files/0718.pdf$$yOriginal version of the author's contribution in proceedings, page 718, section BIO.
000021394 962__ $$r21225
000021394 980__ $$aPAPER