TABATA FourMinutesTimer play online

This is the timer app for TABATA protocol that has been said that there is a significantly effect on diet and muscle training .

The functions are as follows .

+You can change the original BGM to MP3 file you have.
+The date of the training will be marked on the calendar.
+It possible to change the time of the training in SETTING.
+BGM and whistle on / off switch.


Recommended BGM.
http://harufath.com/4min-6/
Please refer to this.

Enjoy music and exercise!