Workout complete & School Day

I completed my workout for today. I had HIIT and Ab's workout with Kellie and it was hard to do. By the time I was done doing the first few exersizes I was already started to feel in my knees. At the very end of the workout my knees were wore out and my legs were shaking. I have so much schoolwork that I have to do at school before the finals come next week, and it will tough to do the finals when they come around. I always have a lot of work to do when the finals come around and, they don't even know it's finals week until someone tells them too late. I have good grades in my classes and I think that I am ready for the finals next week.