Because the Assault team knows the effectiveness of interval training, the treadmill was designed with HIIT in mind. Burning up to 30% more calories than a motorized treadmill, users can change speeds at will. In addition, it has no maximum speed, so feel free to push it as hard as possible.
The AirRunner is well-appointed to work you hard for years, built with a steel frame and handrails, corrosion resistant hardware, and a slat belt running surface that lasts up to 150,000 miles. There’s no need for you to adjust the belt tension or replace the deck. This treadmill is the easiest to maintain that you’ll find anywhere.