Nick Kyrgios says he still has "fire in the belly" as he prepares to return to training.
Australian Kyrgios missed all four majors in 2023 because of wrist, knee and foot injuries and has played just one ATP Tour match since October 2022.
As a result, in January the former Wimbledon finalist said he did not want to play tennis any more.
But speaking to the Australian Open Show podcast, Kyrgios, 28, said he is ready to reignite his career.
"It's arguably been one of the hardest years of my life tennis-wise," Kyrgios said.