Naomi Osaka prompts conversation around mental health in athletics

Tennis player Naomi Osaka announced her withdrawal from the French Open after releasing a statement saying she would not face the media during the tournament. The move prompted a wider conversation on mental health in sports. The BBC spoke with Jarrod Spencer, sports psychologist and author of 'Mind of the Athlete: Clearer Mind, Better Performance' and Matt Rogan author of 'All to Play For: How sport can reboot our future.'