Jogging is a nice way to exercise but sprinting beginning with a high constant speed then decreasing as you continue to get tired to points where the pain is bearable until you can not go any further works well. I was required jog for a warmup only for 10 minutes in track and then sprint for 30...
It's something to do rather then be in front of a screen an entire life....
it's like you want to make the most out of your life before it comes to an end.