About 10 days ago my long brick left me wiped out - more than usual. I took my temp and it was 96.5. Since then I have taken my temp daily and it is always between 96.0 and 97.5 . My wife reads 98.6 on the same thermometer. In the old days when I didn't train long I was at 98.6.

Does low body temp go hand in hand with a lowered resting heartrate?

I have also been fighting off a sinus infection but have reduced my training considerably and don't feel overly tired. I have made an appt with my doc but he does not have experience with endurance training.

Thanks for any input.