Precor 9.31 Premium Home treadmill
Taken on 03/05/10 12:32:13
Photographer: maarit
The Precor 9.31 Premium Home treadmill topped the list in a test of 29 treadmills carried out by a leading U.S. consumer rating publication. The testers praised the treadmill’s usability, biomechanics, and ergonomics, as well as its quality, safety features, and range of exercise options.