Why is exercise getting harder and harder?
I have been running moderately 2-3 times a week since April and cannot seem to gain any headway. I do 25-30 minutes of jogging, with an addl. 5 minute warmup and 5 minute cool-down of walking. And yet it never gets any easier. I still get winded easily. I still have to stop 7-8 times during my jog to walk to catch my…
