I'm experiencing a quite strange phenomenom; after a night's sleep my HR rises about 10-15% but my HRV rises too (measured by ithlete).

Last day's data;

09 dec 2013 - 23.00 pm hf/hrv 40,9/119
10 dec 2013 - 08.30 am hf/hrv 45,6/112
10 dec 2013 - 23.00 pm hf/hrv 42,7/110

Did three trainings on 10 dec 2013, feel great waking up though this keeps returning while my resting HR was little lower when i didn't eat primal, was allways below 40. Chronic cardio, i know - though i chose to.

Any thoughts? THNX!

ps. This is one example though keeps re-occuring