Workout Stopwatch Timer HD app for iPhone and iPad

"Youve got to be kidding", you may well be thinking, "Four minutes? What kind of workout can I get in four minutes?" Well, as it turns out, an extremely effective one. Stressing quality over quantity and helping you avoid the common mistake of over training, add Workout Timer to your repertoire. You save yourself valuable time, all the while improving your health and wellness; its a win-win situation! Whether youre looking to increase strength, tone and firm your body, or just increase flexibility, theres plenty of routines out there you can use with Workout Timer to get in the best shape of your life.
To learn more about the concept of a 4 minute workout do an internet search for Dr. Izumi Tabata