Derek Chisora believes Anthony Joshua lost to Andy Ruiz Jr in June because of 'Latinos, chicas and the ladies'.

Joshua was knocked out in the seventh round by underdog Ruiz and the British boxer lost all his belts as a result.

Chisora will spar with Joshua ahead of the rematch and has explained why Joshua lost.

Anthony Joshua was knocked out in the second round by underdog Andy Ruiz Jr in June

'The only problem - Joshua trained, it's only he trained in Miami, you know, ' Chisora told Seconds Out.

'He saw the Latinos, the chicas, the ladies.

'But this game we're in, it's how you come back is the most important thing.'

'I'm going to help him, not yet, he's [Joshua] asked me and I've told him I want to come down.

'I've said I want to come around with him but the schedules not been planned for one and another.'