We like interval training because you can pack a lot of effective exercise into a short amount of time. In fact, you can use it to do one of the most effective routines in only 20 minutes. Regardless ...

Gym timer comes with many functions to meet all your needs during training. 12/24 Hours normal time, countdown/up in minutes and seconds, stopwatch, custom interval mode, tabata,FGB.

For those of you who don't know, I wrote an interval timer app for iOS. A feature request is to allow it to run in the background. Apparently people fidget with their Music or Podcast app enough while ...