A dentist has developed a device to treat foot injuries that experts believe could help sports people "exercise safely".
Gerry Farrell, a practising dentist from Glasgow, has developed an easy-to-use exercise device called the Novabow, which works to build foot muscle strength.
Thanks to help from specialist designers and advisers from the Medical Device Manufacturing Centre (MDMC) at Heriot-Watt University in Edinburgh, which officially opens on Wednesday, he will launch the gadget this summer.