Health researchers in Lancashire have designed a new type of trainer, containing miniaturised mattress springs. They claim the springs can reduce injury.
Prof Jim Richards, from the University of Central Lancashire, explains how the design creates a "shock absorber" that is similar to one in a car.
More top news
Bolton star Maxine Peake has told of the discrimination she faced in the TV industry over her accent.
Variable cloud, warmer air & mainly dry outlook over the next few days. Some potential rain Sunday night into Monday. Kerrie has the detail
Higher temperatures and more sunshine than average - but a very dry April this year