Tokyo Games: US gymnast Simone Biles to compete in beam final

American gymnast Simone Biles is warming up for the balance beam final. The six-time Olympic medalist pulled herself out of the all-around, vault, floor exercise and uneven bars finals to focus on her mental health. She is going to give beam a shot during the final day of competition at the Ariake Gymnastics Centre. FRANCE 24's Sports Editor Simon Harding tells us more.