Another pinner said: I just have to say that I have been doing this exercise for about a week now, maybe 4 days and I'm already seeing results. I wanted to share it with you because it's an easy workout but one that will have your arms on fire and really work them out.
Never get bored! A Tabata Workout For Almost Every Day of the Week... 20 minutes of high intensity promising great results. My kind of workout!