MP3 Martial Timer is a free Android app on Google Store:
Google Play Store: MP3 Martial Timer
This is the best interval timer for your circuit trainings, fitness and martial arts workouts!
You can quickly start your workout in few steps:
1) Set up the number of rounds! For every single round you can decide the duration and the rest time
2) Create your playlist! Add your favourite music to the workout!
3) Start/Stop/Restart the time with a simple and nice interface
4)Save your workout and load it whenever you need!
This app is suitable both for instructors and people who love fitness and martial arts like Muay Thai, Boxing, Kickboxing Karate, Kempo, Kung Fu, MMA, Krav Maga, Judo , Jujitsu etc.
This app is perfect for circuit training routines whenever you need time counting for each exercise, maybe with variable time for each round and each rest.
In Martial Arts and Combat Sports you can use it specifically for timing both your sparring session and shadow boxing.
Furthermore you can use it while you are stretching or just doing some jogging and fitness!
Enjoy!
MP3 Martial Timer 