I jogged!!!

I have a great Treadmill with some great programs on it, i have been doing my new workout routine and my hubby said i needed to "up" my treadmill workout. So i tried a diff program that had me jogging!!!!!!! Yes me!!!! i only did the prog for 30 mins and you had 90 secs of resting just a walking pace then for 30 secs it had me at a jogging pace, it kept this up for 30 mins!!!!! and i did it!!!!!!!!!!! YAHOOOOOOOOOEEEYYYYY!!!! I was knackered at the end of it though and boy did i ever sweat, then i did crunches and sat in an exhausted heap on the floor, but i did it baby!!!!!!!!!!!