Search Results

1 - 7 of 7 items :

  • "Posture analysis" x
Clear All
Postural Response Signal Characteristics Identified by Method of Developed Statokinesigram

Abstract

Human postural system is taken as complex biological system with specific input and output time characteristics, in this study. Evaluation of measured output characteristics is useful in medical diagnostics or in describing postural system disorders. System theory principle provide suitable basis for postural signals analysis. Participating volunteers were instructed to maintain quiet upright stance posture on firm support surface of stabilometric platform for 60s. Postural system actuation was realized by vibration stimuli applied bilaterally on Achilles tendons for 20s. Postural reaction signal, its time profile and static and dynamic characteristics were evaluated by Method of Developed Statokinesigram Trajectory (MDST).

Open access
Evaluation of posture in sports performance

Abstract

The aim of this paper was to study a number of 34 athletes practicing different kinds of sports activities, in order to determine whether they have developed a certain spine deficiency and if there is any association between the type of sports they practice and the postural changes they develop.

Methods: In this study we have enrolled 12 members of the men’s volleyball team of the “West University of Timisoara”, 9 members of the men’s football team ASU Politehnica Timișoara, and 13 members of the men’s basketball team BC SCM Timișoara. Postural analysis was carried out with the Zebris CMS-10 from the mechatronics department of the Politehinca University Timisoara, a device that determines the spatial coordinates of the spinous processes. From the obtained data we have established the angle of the spinal deviation both sagittal and frontal, in a similar manner as with the Cobb method.

Results: We have observed a reduction in the spinal curvature in volleyball players; 8 out of 12 had values under the normal range that can in time lead to a rigid spine. 7 players from the basketball team presented values out of the normal range for kyphosis and 8 of them for lordosis, while all except two of the team players present with a front plane deviation of the spine. From the evaluation of the football players from ASU Politehnica Timișoara we cannot generalize a deviation in the sagittal plane, but all of them present deviations in the frontal plane.

Conclusion: Professional athletes can also present postural changes determined by the positions they most frequently adopt depending on the type of sports they practice.

Open access
Improvement of the Ergonomic Quality of the Work Process

Ergonomics, 42, PP. 478 - 488. Górska, E., (2015). Ergonomia: projektowanie, diagnoza, eksperymenty. Warszawa: Oficyna Wydawnicza Politechniki Warszawskiej. Hignett, S. and McAtamney, L. (2000). Rapid Entire Body Assessment (REBA). Applied Ergonomics, 31, PP. 201- 205. Karhu, U., Kansi, P. and Kourinka, I. (1986). OWAS - Ovako Working Posture Analysis System. Correcting working postures in industry. A practical method for analysis. Applied Ergonomics, 8, PP. 199-201. Kowal, E., (2008). Ergonomia w zarządzaniu

Open access
Enhanced Proactive Planning Approach: A Crucial to an Improved Workers’ Safety in Western Nigeria Small Scale Industry

employee injuries . American Society for Engineering Education. Available from www.asee.org/public/conferences/1/papers/933 . Accessed May 3, 2016. SOUMEN, G. (2011).: Human error Vs. Work place Management in modern organizations. International Journal of Research in Management and Technology (IJRMT), Vol. 1, No. 1, pp 13-17. WAHYUDI, M.A.; WIKE, A.P.D.; RIZKY, L.R.S. (2015).: Work Posture Analysis of Manual Handling Using OWAS Method. Ariculture and Agricultural Science Procedia , Vol. 3 pp 195-199. Western Allied Mechanical. (2015).: Health and

Open access
Spinal curvatures of children and adolescents – a cross-sectional study

during growth. Spine, 29: 1642-1647. 13. Murata Y., T. Utsumi, E. Hanaoka, K. Takahashi, M. Yamagata, H. Moriya (2002) Changes in lumbar lordosis in young patients with low back pain during a 10- year period. J. Ortop. Sci., 7: 618-622. 14. Penha P.J., R.A. Casarotto, I.C.N. Sacco, A.P. Marques, S.M.A João (2008) Qualitative postural analysis among boys and girls of seven to ten years of age. Rev. Bras. Fisioter., 12: 386-391. 15. Perry M., A. Smith, L. Straker, J. Coleman, P. O’Sullivan (2008) Reliability of sagittal

Open access
The examination of work-related musculoskeletal discomforts and risk factors in veterinarians

Rahatsızlıklarına Etkileri [Working posture analysis methods and the effects of working posture on musculoskeletal disorders, in Turkish]. SAU J Sci 2013;17:41-51. 6. Smith DR, Leggat PA, Speare R. Musculoskeletal disorders and psychosocial risk factors among veterinarians in Queensland Australia. Aust Vet J 2009;87:260-5. doi: 10.1111/j.1751-0813.2009.00435.x 7. Fritschi L, Day L, Shirangi A, Robertson I, Lucas M, Vizard A. Injury in Australian veterinarians. Occup Med 2006;56:199-203. doi: 10.1093/occmed/kqj037 8. Scuffham AM

Open access
Increasing postural deformity trends and body mass index analysis in school-age children

, whether negative or positive, represent a higher level of deformities in subjects. Table 1 Variables and abbreviations for 3D posture analysis. ShD Shoulder displacement The variable expressed in centimetres indicates elevation/depression of the left/right frontal plane. Results with positive values are with regard to the right shoulder elevation, while negative values indicate the left shoulder elevation. ShD Shoulder displacement The variable expressed in centimetres indicates elevation/depression of the left/right frontal plane. Results

Open access