These are updated links, rather than updated data per se:
Research conducted for by the British government's Department of Trade and Industry on strength factors across ages and nationalities. Primarily focused on hand-related characteristics (e.g. grip, push-pull strength):
- Strength Data for Design Safety - Part 1
- Strength Data for Design Safety - Part 2
- Anthropometric and strength data for disabled
Extensive hand anthropometry data from U.S. Army study:
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