I have been noticing a trend in my MHR recordings that is odd as well. Last week I hit 205BPM and today I hit 199. I am age 30, 6 foot, 230lbs and have been riding for about two years. I am wondering if this can be correct. I used to be very athletic (before I left the army, went to college, and moved in with my girlfriend) and wonder what my MHR , RHR, and LT were during that time.

Anyway, it is good to hear that I am not the only one with an apparent MHR above the calculated one.