Shoutbox Workout Timer turns your phone or tablet into a workout coach!

Shoutbox Workout Timer is a free online interval round timer for martial artists. Shoutbox Workout Timer generates a new random heavy bag or shadow boxing workout every time you use it.

There is also a “Bells only” mode that let you use the SWT as a Tabata (HIIT) timer. If you just want to do calisthenics, use the “Exercises Only” mode. There are over 20 preset workouts that include MMA, Boxing, Thai Boxing, and Karate specific workouts. SWT even includes a workout for Fencing!

Users of the Shoutbox Workout Timer have said:
“My new favorite exercise app, killer workout on a heavy bag or just shadowboxing. Use a mirror to critique your own form and you will grow by leaps and bounds as a martial artist while getting into incredible shape without ever leaving your basement!”