BBC presenter Ben Brown tries out the 'five-in-five'
The British Association of Sports and Exercise Medicine (BASEM) has endorsed a quick training programme designed to address criticism over the way PE is taught in English schools.
BASEM wants all schools to use a short exercise routine called "five-in-five", devised by a leading international sports coach, Kelvin Giles.
Mr Giles demonstrated some of the exercises with the BBC's Ben Brown.