Listen: Dame Kelly Holmes says the Golden Mile could help get kids more active - 15/05/2017

It's claimed children as young as 11 are damaging their health - because they're spending increasing amounts of time on tablets, phones and PCs. According to The World Health Organisation screen time among young people has gone up, and experts say many aren't doing the recommended level of exercise. Kent's double Olympic champion Dame Kelly Holmes has been speaking out about it and wants more schools to sign up to the Golden Mile to get children active.