Assault Air Runner manual treadmill is a motor-free, indoor running machine designed for elite fitness training and High Intensity Interval Training .In short, it's a high quality curved treadmill that is becoming increasingly popular in commercial gyms and cross fit boxes across America. It's called a 'manual' treadmill because there is no engine involved. By taking strides on the Assault Air Runner, your momentum starts to rotate the belt naturally.
The Assault Air Runner is a premier elite fitness running machine that packs an intense workout into a small package. The name says it all - it's like running on air, but with a powerful amount of punch. ... With no maximum speed, exercisers can push their workout as hard as they want and change speeds at will.