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Updated: Sep 3, 2025

A Novel Digital Platform for a Monitored Home-based Cardiac Rehabilitation Program
Published on: April 19, 2019
Staying alive enhances both women's and men's fitness
Renée V Hagen1, Delaney A Knorr1, Sally Li1
1Department of Anthropology, University of California, Los Angeles, Los Angeles, CA 90095, USA reneehagen@ucla.edu; d.knorr@ucla.edu; sallyli@g.ucla.edu; anm2186@g.ucla.edu; bscelza@anthro.ucla.edu.
Abstract:
We argue that Benenson et al. need to consider not only sex differences in the effects of care on offspring survival but also in age-specific fertility when predicting how longevity affects fitness. We review evidence that staying alive has important effects on both women's and men's fitness, and encourage consideration of alternative explanations for observed sex differences in threat responses.
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