It seems weird but everytime I go to Dr I mention it to the Nurse if they take it and they are just like probably just nervous due to being at a DR. It has been over 100 everyday consistently since I started checking it myself 6 months ago but yeah 117 is creeping higher
I actually have this higher heart rate too. It may be at 85 to 105 at the doctors office since I was in my teens and I'm 44 now. And I'm on beta blockers too but it doesn't bring it down further. They always told me it was probably due to being nervous. But it's not that.
A few times I've been on stimulants but they haven't jacked my pulse up much compared to when not.
My mother has a high heart rate as well so perhaps there's a genetic component even if part of the explanation is something else.
For the hams I would do lots of Romanian deads. However even ifyou've been neglecting them they probably are just genetically weak. "Nordic curls" would be another exercise, first just negatives since very few are strong enough for full reps starting out.