
Mastering the Foundations of Groundwork Skills in Judo
For young judoka looking to strengthen their groundwork skills, this week’s featured book is an essential addition to any judo library. “10 Judo Hold Downs & 10 Challenges” from Koka Kids provides clear, child-friendly instruction on one of judo’s most fundamental skills.
Written with beginners in mind, this engaging guide breaks down the ten essential hold downs (Osae-komi) in judo with step-by-step instructions and helpful illustrations. What makes this book particularly special is the inclusion of ten fun groundwork challenges created by world champion Nik Fairbrother, designed to help children practice and perfect their new skills.

Essential Holds Explained
The book expertly details crucial holds like Kesa-gatame (scarf hold), and Yoko-shiho-gatame (side four-corner hold), which teaches important judo principles. Children who master these fundamental holds develop not just technical skills but also core strength, and an understanding of balance and control.
Learning these specific holds early is particularly valuable for young judoka as they form the building blocks for more advanced groundwork. Kesa-gatame, for instance, teaches children how to control an opponent using their body weight rather than strength alone- a principle that serves them well throughout their judo journey. The book’s clear breakdown of these techniques helps children understand the positions needed for effective control.
What You’ll Learn
- Master all ten official judo hold downs
- Develop critical groundwork techniques
- Learn effective escapes from holds
- Improve transitions between different holds
- Build confidence in newaza (groundwork) competitions
The book uses clear language and colorful illustrations that make complex judo concepts accessible to young practitioners. Parents and coaches appreciate how the book presents technical information in a way that captivates children’s attention while teaching proper technique from the start.
Perfect for Young Judoka
Whether your child is just beginning their judo journey or looking to strengthen their groundwork game, this book provides the perfect foundation. The challenges included make practice fun and engaging, turning learning into play.
Available on Amazon
Ready to help your young judoka master the art of hold downs?
“10 Judo Hold Downs & 10 Challenges” is available now on Koka Kids Amazon in both paperback and ebook formats. It makes an excellent gift for any child interested in judo or a valuable resource for coaches working with beginners.
Click here to purchase on Amazon
Remember: While this book provides excellent instruction, all judo practice should be conducted in a dojo under professional supervision, or at home only with proper safety equipment and adult supervision.