2025-03-21 00:00:00 Control the time of your jiu-jitsu training sessions just like Cia Amazonense de Jiu-Jitsu does every day, in a simple and practical way. With this TV app, you can quickly set your training time and start rolling! Attention: If you want a timer that looks like your gym, contact us by email [email protected] JiuJitsuTimer was designed by those who train, for those who train!