No matter what type cardio I am doing-I just keep moving...even if I have to slow it down from a jog to a very slow walk. I started going for time (one hour) instead of distance or intensity. I tell myself to be the last one on the track. Often i get a second wind a can jog more later on
Once I started doing over an hour of cardio (running/walking/jogging) I started seeing a difference around my waistline.