(L-R) Italian players Angelica Moratelli, Jasmine Paolini, Matteo Gigante, Andrea Vavassori, Sara Errani and Flavio Cobolli learn about surfing techniques during a surfing session on the sideline of the United Cup tennis tournament in Sydney on December 28, 2024. (Photo by SAEED KHAN / AFP) / -- IMAGE RESTRICTED TO EDITORIAL USE - STRICTLY NO COMMERCIAL USE -- (Photo by SAEED KHAN/AFP via Getty Images)