Looking forward to the weekend

I still have that good attitude from yesterday even with this enjoyable soreness from the Insanity class. The video is call max. cardio and it works you for 60 minutes of total insane high intensity high impact intervals that makes your heart want to explode. I think I am doing better, there is just no way to stay at that intensity for the three minutes because I can't get my breath. The muscles aren't the problem, it is my lung capacity, it sucks. Anyways I burned over 800 calories on that session and I am feeling it today. Looking forward to a few days off. Will try and get in some good cardio over the weekend