The Infiniti Sport Series SS4000i Treadmill was featured as one of the best treadmills for runners in the latest issue of Runner’s World. According to the premier magazine for runners, the Sport Series SS4000i folding Treadmill gives runners the ‘Most from the Smallest Space’. It is sized perfectly to save space in your home, while providing the power, durability, and performance runners need.


The SS4000i meets all the criteria experts recommend in the article for runners looking to buy a treadmill – 1) large motor, 2) spacious running surface, 3) easy to use controls and a deck that feels good underfoot, 4) great mix of hill and speed interval programs, and 5) solid warranty supported by quality service.


In addition, the SS4000i includes a USB data port to save workout data as you exercise, for easy uploading to a personal online health and fitness management account. View and track all your exercise (indoor and outdoor), and your vital stats in one place. You’ll see daily, weekly, and lifetime accomplishments too.