Keep fit enthusiasts at Oxfordshire leisure centres are taking part in potentially the world's biggest workout.

They hope to beat the existing record of 30,000 people.

On June 29 at 11am, enthusiasts at five Oxfordshire leisure centres -- the Castle in Wallingford, the Willowbrook in Didcot, the Park in Wheatley, the Windrush in Witney and Chipping Norton -- will all join in the 10-minute session.

The £1 entry fees will all go to the Marie Curie Cancer Care charity.

In previous years, the campaign has raised more than £1m nationally for charity.

The Mill health and fitness studios at the Windrush and Chipping Norton are offering promotions throughout July in a bid to obtain sponsorship for Marie Curie Cancer Care.