Joanie Tool

Joanie Melady using her Koalaa prosthetic and 'Joanie' tool

New tennis prosthetic changes the game for 9-year-old Joanie

Nine-year-old Joanie Melady, from South Oxfordshire, was one of the first people in the UK to receive a new type of prosthetic arm, thanks to an innovative project. Now her love for tennis is set to help children and adults just like her across the world to ace it on the courts.

Joanie, who lives with her mum, dad and sister, was born with a congenital limb difference meaning that...