It appears masturbating isn't the only form of unique training Tyson Fury is doing ahead of his rematch with Deontay Wilder.
The former WBO heavyweight champion has revealed yet another unorthodox preparation technique, telling media on a conference call he had been performing cunnilingus in order to strengthen his jaw.
Fury made the comment after being asked if he had been working to make his chin 'more impregnable' after being knocked down when the two fought to a draw in 2018.
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"Yes. I have got confidence in my chin but I've been doing a lot of p***y licking to strengthen my jaw up," Fury said.