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

Lumbosacral loads in bedmaking.

P D Milburn1, R S Barrett

  • 1School of Physiotherapy, University of Otago, Dunedin, New Zealand.

Applied Ergonomics
|May 18, 1999
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

The Hendra virus vaccine: perceptions regarding the role of antibody titre testing.

Australian veterinary journal·2021
Same author

Machine learning methods to support personalized neuromusculoskeletal modelling.

Biomechanics and modeling in mechanobiology·2020
Same author

Individuals with mild-to-moderate hip osteoarthritis walk with lower hip joint contact forces despite higher levels of muscle co-contraction compared to healthy individuals.

Osteoarthritis and cartilage·2020
Same author

The influence of speed and size on avian terrestrial locomotor biomechanics: Predicting locomotion in extinct theropod dinosaurs.

PloS one·2018
Same author

Using step width to compare locomotor biomechanics between extinct, non-avian theropod dinosaurs and modern obligate bipeds.

Journal of the Royal Society, Interface·2017
Same author

Regional three-dimensional deformation of human Achilles tendon during conditioning.

Scandinavian journal of medicine & science in sports·2016
Same journal

Authority gradients in rail: A cross-jurisdictional systematic review and meta-synthesis.

Applied ergonomics·2026
Same journal

The distracting role of stress: Impaired executive attention and delayed fatigue perception.

Applied ergonomics·2026
Same journal

Analysis of work system components in interprofessional communication to determine shock etiology.

Applied ergonomics·2026
Same journal

Getting SSPOT to run: Development of a novel direct observational tool for usage in clinical settings.

Applied ergonomics·2026
Same journal

Investigating the impact of sopite syndrome on physiological responses during an immersive Augmented Reality (AR) game in a moving vehicle.

Applied ergonomics·2026
Same journal

The effect of aircraft cockpit rudder pedal shape on lower limb muscle activation, plantar pressure, and comfort.

Applied ergonomics·2026
See all related articles

Larger, heavier beds in hotels increase physical stress on housekeeping staff. This study found that certain bed sizes and heights can exceed safe lifting limits, potentially harming the lumbar spine.

Area of Science:

  • Occupational Health
  • Ergonomics
  • Hospitality Management

Background:

  • The hospitality industry frequently involves physically demanding tasks such as room cleaning and bedmaking.
  • Changes in hotel room furnishings, like larger and heavier beds, may impact worker safety.

Purpose of the Study:

  • To assess the impact of bed size and height on the physical stress experienced by hospitality workers during bedmaking.
  • To quantify the L5/S1 compression and shear forces associated with different bed configurations.

Main Methods:

  • Simulated six components of the bedmaking task.
  • Measured dynamic and static estimates of L5/S1 compression force.
  • Measured static L5/S1 shear force for single, double, and king-size beds at 460 mm and 560 mm heights.

Related Experiment Videos

Main Results:

  • Static models significantly underestimate lumbar spine loads during inertial lifting.
  • Tasks with high hand loads do not always correlate with high spinal loads.
  • Specific bed size and height combinations generate L5/S1 loads exceeding recommended safe lifting limits.

Conclusions:

  • Larger and heavier beds in the hospitality industry increase the load on the lumbar spine.
  • Current bedmaking tasks, under certain conditions, pose a risk of exceeding safe lifting limits.
  • Further investigation into work practices to minimize lumbar spine loads is recommended.