Hawthorn star Tom Mitchell has opened up on his recovery from a broken leg and the off-field battles that came with it.

The ball magnet suffered a tibia and fibula break in January and missed the entire 2019 campaign.

Mitchell said he initially struggled with the mental side of the injury.

โ€œFor the first month or so I was waking up with a few nightmares,โ€ Mitchell told the Herald Sun.

โ€œI was sleeping really poorly. I just kept replaying the incident in my head over and over and at night Iโ€™d wake up grabbing my leg as if it had just happened.โ€

The 2018 Brownlow medallist revealed that a round one return in 2019 is no certainty.

โ€œThereโ€™s no guarantees,โ€ he said.

โ€œIโ€™d love to play round one and thatโ€™s what Iโ€™m hopeful of doing. But I know better than anyone โ€ฆ anything can happen.

โ€œThe next step will be to incorporate more agility into my program, touching the footy more, kicking more and getting into training drills more.

โ€œWhen youโ€™re out for so long itโ€™s quite difficult at times. But I feel quite motivated now after such an extended break and hopefully that can help me attack this pre-season.

โ€œWhen Iโ€™m out in full-training again and trying not to think about the incident and getting into games and hitting bodies and colliding with people โ€“ thatโ€™s a hurdle Iโ€™ll have to overcome.

โ€œIโ€™ll have to confront it eventually. Iโ€™ll have to speak to people about that when the time comes, but weโ€™re not at that point yet.โ€