Neandertal humeri may reflect adaptation to scraping tasks, but not spear thrusting.

Unique compared with recent and prehistoric Homo sapiens, Neandertal humeri are characterised by a pronounced right-dominant bilateral strength asymmetry and an anteroposteriorly strengthened diaphyseal shape. Remodeling in response to asymmetric forces imposed during regular underhanded spear thrus...

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Bibliographic Details
Main Authors: Colin N Shaw, Cory L Hofmann, Michael D Petraglia, Jay T Stock, Jinger S Gottschall
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2012-01-01
Series:PLoS ONE
Online Access:http://europepmc.org/articles/PMC3399840?pdf=render