Hi everyone,

So my wife is in the military and she runs 3-4 days a week, usually 2-3 miles. Occasionally, we run together (I only run about once a month and it's usually 1-2 miles). She can't seem to ever keep up with me, and she's completely out of breath after the first quarter mile. I probably run a slow 8 min mile pace, and it would seem like with as much as she runs, this should be easy for her. She has also mentioned that she feels like her heart beats way too fast whenever she runs.

Does anyone have any tips? Could it be a breathing issue? Or maybe it's a health concern and maybe she has heart issues.

Thanks!