Cal

Jones

Cal Jones is a judo coach from North Wales and one of the most qualified judo coaches in the UK. A black belt with UKCC Level 4 and BJA Level 5 coaching credentials, he combines decades on the mat with a master’s degree in Advanced Coaching Practice.

Cal’s work focuses on ecological dynamics, representative learning design, and constraints-led coaching for grappling sports. He’s known for ditching rote drilling in favor of game-like training that helps athletes discover solutions under real pressure. Beyond judo, he consults with BJJ and grappling coaches around the world who want to build more engaging, skill-focused training environments for hobbyists and competitors alike.

• Judo coaching and curriculum design
• Ecological dynamics and constraints-led coaching
• Representative learning design for combat sports
• Motor learning and skill acquisition in grappling
• Game-based training for kids and adults
• Coaching education and practice design for judo and BJJ