Asymmetric Manual Arm Strength Evident Only in Right-Handed Individuals
Gillian E. Slade et al.
What the paper says
Occupational ApplicationsThe results of this study have practical implications for ergonomic modeling and workplace design. It is recommended that digital human models used to predict arm strength capacities incorporate an estimated 8% strength advantage for the right hand relative to the left. This recommendation is grounded in the observed asymmetry among right-handed individuals. Importantly, left-handed individuals demonstrated minimal strength differences between limbs and would still be adequately represented and protected under this modeling assumption.
Evidence weight
Balanced mode · F 0.40 / M 0.15 / V 0.05 / R 0.40
| F · citation impact | 0.50 × 0.4 = 0.20 |
| M · momentum | 0.50 × 0.15 = 0.07 |
| V · venue signal | 0.50 × 0.05 = 0.03 |
| R · text relevance † | 0.50 × 0.4 = 0.20 |
† Text relevance is estimated at 0.50 on the detail page — for your query’s actual relevance score, open this paper from a search result.