Originally Posted by
enigmaT120
I think KraneXL means that if you are any kind of athlete, you can't walk fast enough to make it a real cardio exercise where your heart rate goes up and you have to start breathing harder. Unless you carry a pack or walk uphill all the time. I can walk really fast but it's not really an exercise. I have to run for that.
Originally Posted by
KraneXL
WRONG!!! Don't know how fast you run but I imagine you have never tried to maintain a 8mpm pace walking. Try
RACE WALKING at an Olympic Pace of 6mpm and see what your HR is.