- The Carbon HIIT H7 resolves those concerns.
- The compact footprint takes up half the space of a normal elliptical exercise machine, leaving you with room to roam. HIIT, or High Intensity Interval Training, is a training technique that involves repetitively giving 100% effort for a set amount of time followed by short recovery periods. You’ll get and keep your heart rate up, burning more calories, and building strength throughout your workout.