The VirtuFit Pro Elite Hiit Running is the treadmill without a maximum speed. This is because this treadmill has no motor, but the speed is determined by how fast you run. It has 4 resistances, which determines how easily the belt gives with your footsteps. On this treadmill you use more muscle groups and burn more calories than a motorized treadmill. The Air Runner has large handlebars that you can use to simulate Power Sled Training by hanging from them. Also, the curved 160 x 44 cm running surface of slat construction provides an ergonomic movement.
Because you can determine the speed yourself, changing from slow to fast is also a lot faster than on a normal treadmill. This makes the treadmill, as the name suggests, suitable for H.I.I.T. (High Intensity Interval Training). The programs are designed for this. Among the 8 programs you will find 3 interval training programs and 4 target programs (time, distance, calorie and heart rate).