Kabata is the world’s first AI-powered dumbbell weight training system. Weight increments interlock with an innovative cam mechanism. This solution gives users the ability to adjust the weight from 5-60lbs in under two seconds with a dial control, while also allowing the dumbbells to auto-adjust weight on their own in unprecedented fashion. Each weight features embedded sensors to correct form, guide strength training circuits, and deliver activity metrics and advanced analytics to the Kabata training app.