Analysis of selected body posture parameters in female volleyball players

Agnieszka Książek-Czekaj, Grzegorz Śliwiński, Marek Wiecheć, Piotr Tabor, Marek Kiljański, Zbigniew Śliwiński

A. Książek-Czekaj, G. Śliwiński, M. Wiecheć, P. Tabor, M. Kiljański, Z. Śliwiński – Analysis of selected body posture parameters in female volleyball players. FP 2017; 17(3); 6-14

Abstract

Introduction. Habitual posture of professional athletes is closely connected with the demands of sport training, and its characteristics depend on the type of sport involved. The purpose of this study was to assess the posture and foot loads of female volleyball players from the KSZO Ostrowiec team playing in the Orlen Liga (the Polish Women’s Volleyball League) in comparison to women in a similar age group who do not play sports professionally.
Materials and methods. The study was conducted between 2014 and 2015, at the start of the volleyball season, and used the DIERS Formetric 4D analysis system. The results of the female volleyball players were compared with healthy women in the same age group who do not play sports professionally.
Results. The results obtained in this study indicate that female volleyball players have lower values of the lumbar lordosis angle in comparison to the control group. The values of the trunk inclination angle (relative to the vertical plane) were also significantly different between the two groups, with the analyzed group having higher values. With regard to the other analyzed variables i.e. kyphosis and foot loads, the study found no statistically significant differences between the groups.
Conclusion. The assessment of the habitual posture of female volleyball players conducted in the present study suggests that the demands of sport training can have an influence on how the body posture of professional athletes develops.

Key words:
volleyball, body posture, DIERS Formetric 4D

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Monitoring the results of scoliosis improvement using the DIERS system

Agnieszka Książek-Czekaj, Marek Wiecheć, Grzegorz Śliwiński, Zbigniew Śliwiński

A. Książek-Czekaj, M. Wiecheć, G. Śliwiński, Z. Śliwiński – Monitoring the results of scoliosis improvement using the DIERS system. FP 2016;16(3);124-134

Abstract

The aim of the study was to present a modern method of imaging the posture of the human body, namely, the DIERS Formetric 4D system. This method is used, among others, for non-invasive evaluation of the effects of treatment of patients diagnosed with scoliosis. Using the DIERS Formetric 4D device, the test of body posture can be done almost any time without the use of a temporary regime between studies. This allows assessment of both the effects of the treatment carried out in the short term, as well as the assumptions of the plan for further treatment.
According to the authors, the use of the DIERS Formetric 4D method to control the effects of scoliosis treatment is extremely important because of the possibility of frequent performance this test, its short duration and repeatability of the achieved results.  They are available very quickly and there is a possibility to compare them with the results of previous tests, thereby greatly facilitating the work of physiotherapists.

Key words:
scoliosis, the Formetric 4D system, DIERS, SOSORT

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