One standard Tabata timer. 8 rounds of 20 seconds with 10 seconds of rest in between produced using Seconds Interval Timer app for iOS.
⇩ NEW TIMER AVAILABLE ⇩
https://www.youtube.com/watch?v=6UK5zg7HjQs

We've added a newly updated timer specially made for YouTube. It includes larger text, better voice guidance, 5-second preparation and 1 minute of rest to end with in case you want to repeat the workout CrossFit style.


Get the app: http://www.runloop.com/seconds-pro