What can cause that? Before that it's lingering at about 175 bpm, and then it just goes up and stays around 200. I have a healing injury (can't feel in in my day to day life unless I do something stupid) in an intercostal muscle that I usually start sensing after running for 11 minutes, can it be that I'm anticipating it happening and then adding that "fear" to the pulse? (does it even work that way?) or am I doing something else wrong?
I stop running after I sense that muscle too much since it's uncomfortable, considering going back to running intervals just to not ever sense it, but that's another story (I believe?), why does my pulse go up to 200?
Edit to add: I've only been running for some months and don't run particularly fast, about 6m30s/km