Facial masculinity is only weakly correlated with handgrip strength in young adult women.
Amanda C HahnIris J HolzleitnerAnthony J LeeMichal KandrikKieran J O'SheaLisa M DeBruineBenedict C JonesPublished in: American journal of human biology : the official journal of the Human Biology Council (2018)
Together, these results do not support the hypothesis that face-shape masculinity is an important cue of physical strength, at least in women.