Older females in the workforce

The effects of age on psychophysical estimates of maximum acceptable lifting loads
This psychophysical study demonstrated that older female workers (aged 50–63 years) selected maximum acceptable lift masses that were (on average) 24% lower than younger workers (aged 20–32 years), which corresponded with lower grip strength and heart rate reserve. Current maximum acceptable lifting weights based on psychophysical information may not protect female workers greater than 50 years of age.

Source: Chen, J. A., Dickerson, C. R., Wells, R. P., & Laing, A. C. (2017). Ergonomics, 1-34.
http://dx.doi.org/10.1080/00140139.2017.1335883

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