HIIT is the ideal workout for a busy schedule—whether you want to squeeze in a workout during your break or to get in shape real fast. Research shows you can achieve more progress in 15 minutes of interval training (done three times a week) than e.g. running on the treadmill for an hour.
The Silver models are good quality machines that are suitable for exercising once or twice a day, The Gold models are for regular use up to 40 POB and the Platinum models are from professional brands and the models are suitable for frequent and daily use on board. All models are suitable for the heavy duty it has to perform on board.