This model is currently out of stock. This is affecting all UK retailers for Pro-form. If you'd like to pre-order, Place your order as normal and we will dispatch your order, as soon as the new stock has arrived. Alternatively, please contact us to ask about an alternative product. The Ultimate Cardio Workout Burn More Calories in Less Time With HIITStep up to new heights on the HIIT Trainer. Combining the movement of climbing stairs with the intensity of boxing, each workout helps you activate more muscles throughout your whole body while burning more calories.Your Full-Body Workout in One, Single Movement Activate More MusclesCombining a 10-inch vertical elliptical stepping path with powerful, upper-body punching actions, the HIIT Trainer simulates stair climbing and boxing, allowing you to activate your calves, hamstrings, quads, glutes, biceps, and triceps—all in a single movement.HIIT Trainer | ProFormIntense 10” Vertical Climbing PathUnlike other stepper machines, the HIIT Traine