Edith Margaret Garrud was an early 20th century female jujitsu expert who used her considerable skill to train a group known simply as the
Bodyguard. They were tasked with giving protection to Emmeline Pankhurst and other suffragettes, who were regularly manhandled and harassed by police.
In 1913, Garrud made a short film (from which the pictures above are taken) to demonstrate her jujitsu and show than even in the male dominated world of the early twentieth century, a well-trained woman could hold her own against anybody.