Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Research on pelvic angle variation when using a pelvic support

C S Wu1, H Miyamoto, K Noro

  • 1School of Human Sciences, Waseda University, Tokorozawa, Japan.

Ergonomics
|April 1, 1998
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Increased neutron yield observed in indirect-drive double-shell experiments using high-energy x-ray preheat at the Shenguang laser facility.

Physical review. E·2025
Same author

[Modification of allergic dermatitis on the associations between early-life exposure to size-specific particulate matter and childhood allergic rhinitis].

Zhonghua yu fang yi xue za zhi [Chinese journal of preventive medicine]·2024
Same author

TRAIL suppresses gut inflammation and inhibits colitogeic T-cell activation in experimental colitis via an apoptosis-independent pathway.

Mucosal immunology·2019
Same author

New insights into early recovery after robotic surgery for endometrial cancer.

Gynecologic oncology·2019
Same author

[A therapeutic effect analysis of femur first principle and combined anteversion technique during total hip arthroplasty].

Zhonghua wai ke za zhi [Chinese journal of surgery]·2018
Same author

Diode-pumped orthogonally polarized self-mode-locked Nd:YLF lasers subject to gain competition and thermal lensing effect.

Optics express·2017

A novel pelvic support wedge enhances office seating comfort and stability for video display terminal (VDT) work. Optimal results were achieved with a 10-degree forward slope, improving user-reported comfort and perceived stability.

Area of Science:

  • Ergonomics
  • Human Factors Engineering
  • Occupational Health

Background:

  • Prolonged video display terminal (VDT) work can lead to discomfort and postural issues.
  • Conventional office seating may not adequately support pelvic stability during extended work periods.

Purpose of the Study:

  • To evaluate the effectiveness of a forward-sloping pelvic support wedge as an addition to conventional office seating.
  • To determine the optimal angle for pelvic support to enhance comfort and stability during VDT work.

Main Methods:

  • Experiment 1: Questionnaire-based user impressions (10 male, 10 female subjects).
  • Experiment 2: Measurement of pelvic and chest inclinations during prolonged sitting with and without the support.
  • Experiment 3: Measurement of pelvic and chest inclinations with varying support angles (0, 10, 20, 30 degrees).

Related Experiment Videos

Main Results:

  • Questionnaire data indicated improved perceived stability and positive user evaluation with the pelvic support.
  • No significant changes in posture or freedom of movement were observed during prolonged work.
  • A 10-degree forward slope demonstrated stability and comfort, while 20 and 30-degree slopes had negative effects.

Conclusions:

  • A forward-sloping pelvic support, particularly at 4-10 degrees, can positively impact comfort and perceived stability during VDT work.
  • Pelvic inclination can be continuously measured using angle sensors for ergonomic assessments.
  • Further research may explore long-term effects and integration into various seating designs.