IFit.com workout routine development and controller. Design workouts the way you want them. Save the workout and run it again or modify it. Use the automatic workout generator to prepare an infinite variety of workout routines. Plug your Pocket PC headphone port into the workout device and i2Workout sends the proper signals to a hands free routine. The unregistered program is limited to 7 intervals; the registered version has a 30 interval capacity.IFit.com workout routine development and controller. Design workouts the way you want them. Save the workout and run it again or modify it. Use the automatic workout generator to prepare an infinite variety of workout routines. Plug your Pocket PC headphone port into the workout device and i2Workout sends the proper signals to a hands free routine. The unregistered program is limited to 7 intervals; the registered version has a 30 interval capacity.