Ernesto Hoost, Dutch four-time K-1 World Champion, demonstrates a move during a protest by martial arts schools from all over the country in The Hague, The Netherlands, on May 22, 2020. - Gym owners argue that martial artists can train at a safe distance to prevent the spread of the coronavirus and hope that the schools can open before September 1. (Photo by Freek VAN DEN BERGH / ANP / AFP) / Netherlands OUT (Photo by FREEK VAN DEN BERGH/ANP/AFP via Getty Images)