Abstract

Improper posture of carrying loads can cause low back disorders. This study investigates the impact of using a footstool in spinal force and muscle activity when: (1) pushing/pulling load farther/n...

Highlights

  • Work-related musculoskeletal disorders can cause significant costs for medical treatment and lead to decrease of productivity

  • This study investigates the impact of using a footstool in spinal force and muscle activity when: (1) pushing/pulling load farther/nearer from the body and (2) twisting the trunk while carrying load

  • This study suggests that load should be positioned closer to the body and footstool of 5 cm height should be used to reduce spinal forces and muscle activity on the lumbar region

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Summary

Introduction

Work-related musculoskeletal disorders can cause significant costs for medical treatment and lead to decrease of productivity. Improper posture of carrying loads can cause low back disorders.

Results
Conclusion

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