Effects of 24-weeks in-field use of a back-supporting exoskeleton on biomechanics, work intensity and musculoskeletal discomfort: A randomized controlled trial among logistic workers

Applied Ergonomics, Год журнала: 2025, Номер 125, С. 104469 - 104469

Опубликована: Фев. 3, 2025

The trial investigated the impact of a back-supporting exoskeleton (BSE) on biomechanics, work intensity, and musculoskeletal discomfort among logistic-workers over 24-weeks in field-setting. Twenty workers were randomized into intervention control groups, performing daily order-picking with without BSE, respectively. Effects muscles activity kinematics measured during standardized tasks before after period, while intensity rated throughout period. results indicated significant reductions back muscle lifting BSE assistance 24-weeks. Although three users stopped using remaining progressively increased their use associated an overall decrease perceived suggests that effect remains constant 24-weeks, opposite what was hypothesized based previous research training.

Язык: Английский

Evaluating Exoskeletons for WMSD Prevention: A Systematic Review of Applications and Ergonomic Approach in Occupational Settings

International Journal of Environmental Research and Public Health, Год журнала: 2024, Номер 21(12), С. 1695 - 1695

Опубликована: Дек. 19, 2024

This review provides a comprehensive analysis of studies investigating the impact occupational exoskeletons on work-related musculoskeletal disorder (WMSD) risk factors. The primary objective is to examine methodologies used assess effectiveness these devices across various tasks. A systematic was conducted following PRISMA guidelines, covering published between 2014 and 2024. total 49 were included, identified through searches in Scopus Web Science databases, with search string launched August identifies growing body research passive active exoskeletons, notable focus laboratory-based evaluations. results indicate that direct measurement self-report methods are preferred approaches domains. Ergonomic limitations user discomfort remain concerns some cases. findings this may influence stakeholders by providing insights into potential benefits adopting improving workplace ergonomics reduce WMSD risks. Additionally, identification assessment will be valuable for validating use technologies workplace. concludes recommendations future research, emphasizing need more real-world assessments improved exoskeleton designs enhance comfort efficacy.

Язык: Английский