Derek Chisora has been taking part in regular Pilates sessions to help improve his 'breathing' and 'punching power' ahead of his heavyweight showdown with Tyson Fury.
The British duo - who have shared the ring on two prior occasions - will square off again at the Tottenham Hotspur Stadium on December 3 in a bout that has drawn plenty of criticism.
Chisora is looking to dethrone Fury as the WBC champion on Saturday night and claim his 30 minute Pilates sessions will be the secret to his success as he is feeling 'freer' than ever in his 'upper body'.