Edith Garrud. The 1st female martial arts instructor in the Western world, judo-flipping the hell out of armed men, using her powers to fight London police who tried to violently break up women's suffrage rallies. Her skills were used to train ju-jitsu suffragettes who protected other women against those who thought they could stand in the way of a woman's right to vote. Oh, and she was also the 1st female fight choreographer in British film history.
We live in a world where our hands and wrists become more used to typing and scrolling than gripping and ripping! That's why when people start to do more unorthodox exercise training such as handstands and crawling, they may experience wrist strains and pains.