Edited by the 1992 Olympic silver medallist and former world champion, Nicola Fairbrother it’s crammed with tips and techniques to help children of all levels improve their judo.

Techniques are explained with fun cartoon characters guiding the reader through each step of the technique.

For the older, more advanced the skills are taken further in the Master Class section, with champions like like Neil Adams MBE (World champion) and Kosei Inoue (Olympic champion) revealing how they do their favourite throws.

Plus there’s lots more – fact files, star profiles, ‘win a judogi’ competitions and news from dojos from around the world. Get a grip on your judo with Koka Kids!!!