Impact of a chest support on lower back muscle activity during forward bending

A Albayrak, RHM Goossens, CJ Snijders, H de Ridder, G Kazemier

Research output: Contribution to journalArticleScientificpeer-review

1 Citation (Scopus)
13 Downloads (Pure)

Abstract

The present study is based on previous research on the poor body posture of surgeons and their experienced discomfort during surgical procedures. Since surgeons have head-bent and back-bent posture during open surgical procedures, a chest support is a viable supporting principle. This support is meant to reduce lower back pain by minimising lower back muscle activity. The aim of this study is to investigate the impact of a chest support on lower back muscle activity during forward bending and to establish a possible relation between supporting force and the kind of balancing strategy a person adopts. Use of the chest support shows a significant reduction of muscle activity in the lower back and leg muscles. Within the participants three user groups are identified as “sceptical users”, “non-trusters” and “fully trusters”, each following a different balancing strategy. Since there are different kinds of users, the designed body support should offer the possibility for altering the posture and should not constrain the user to take a certain body posture.
Original languageEnglish
Pages (from-to)131-142
Number of pages12
JournalApplied Bionics and Biomechanics
Volume7
Issue number2
DOIs
Publication statusPublished - 2010

Keywords

  • Peer-lijst tijdschrift

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