The One-Minute Triple Stretch Reduces Musculoskeletal Discomfort in Endoscopic Assistants: A Crossover Trial With Motion Analysis.

ABSTRACT:

Objectives

Musculoskeletal disorders (MSDs) among endoscopic assistants are a major occupational concern. While ergonomic interventions such as education and microbreaks have reduced MSDs in surgical settings, few studies have focused specifically on endoscopic assistants. This study evaluated the effectiveness of a brief stretching protocol, the one-minute triple stretch (OMTS), in reducing MSD symptoms and improving posture.

Methods

This crossover study of 10 endoscopic assistants from two hospitals used a repeated measures quasi-experimental design. Participants were alternately assigned to a control group (standard procedures) or intervention group (OMTS every 20 min). Musculoskeletal discomfort was assessed using the Numerical Rating Scale. Work performance was evaluate

SUBMITTER: Tsunemi M 

PROVIDER: S-EPMC12745916 | biostudies-literature | 2026 Jan

REPOSITORIES: biostudies-literature