Investigating sensitivity to vibrotactile stimulation in isometric and dynamic work for effective ergonomic intervention

doi:10.1016/j.ergon.2026.103989

Investigating sensitivity to vibrotactile stimulation in isometric and dynamic work for effective ergonomic intervention

2026-06-11

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DOI：10.1016/j.ergon.2026.103989

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• Isometric force at 30% MVIC impaired vibrotactile sensitivity and spatial acuity. • Upper arm was more sensitive than thigh and lower back during isometric exertion. • Shoveling reduced spatial acuity compared to standing. • Upper arm showed higher spatial acuity vs. upper and lower back during dynamic work.

Investigating sensitivity to vibrotactile stimulation in isometric and dynamic work for effective ergonomic intervention

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