The motion sprint combines proven quality and the highest comfort in the field of modern treadmill technology. The slat belt and side bearing system plays a major role in that technology. The technical advantages of this system are improved cushioning, a good synchronised operation, minimum maintenance, extremely low power requirement and low noise. The integration of the drive system inside the belt area also reduces the overall length of the treadmill. Positive as well as negative gradients are available on the motion sprint 500 SL as well as speed and slope driven target pulse programs.