Unless you lay there like a dead fish, sex can be a great work out, and not only sex, but everything leading up to it and after as well. So everyone out there complaining about being fat, just start going off in the bedroom after you eat your 7 cheeseburgers and you will burn those calories right off, you have no excuses anymore. Below is the complete breakdown of everything done before, during, and after sex, and the calories you burn while doing it. And people wonder why I am 25 years old and weigh 85 pounds, well now you know why bitches, WINNING.
Calorie breakdown continues below, write this stuff down.