Try doing your wife's again...the distance may have been incorrect. What's her experience level for running? It's basically counting your footstrikes (left foot), and multiplying by your average stride (x2). If you calibrate with inconsistent strides, it would cause a problem. Or maybe this--if you calibrate your devices individually, and then run together...do you naturally run at the same pace? If not, I could see where your calibration would be "off" because one of you would be altering your pace and/or cadence.
post #41 of 44
4/29/08 at 5:16am