Why is my running hr so high?
On light runs (where I can comfortably breathe through just my nose) my hr settles between 160-170
Resting hr between 50 and 55 going around or below 40 when sleeping with hrv of 130-150 average
Do not run regularly enough to be a runner but have covered distances upto 35km and several half marathons fairly easily
Have a sporting background and 17yo male