T taash New member Mar 3, 2009 #1 On the treadmills at the gym I attend, the incline is kind of like levels (e.g. 1,2,3,4 etc...) So what would a 10% incline be in levels?
On the treadmills at the gym I attend, the incline is kind of like levels (e.g. 1,2,3,4 etc...) So what would a 10% incline be in levels?