cw69 92-9thegame-vertical2 waok
Join the thousands of runners and be #BostonStrong! Full #BostonMarathon coverage begins HERE See sites along the course via social media | The view from the Heartbreak Hill camera | Finish Line camera Read More

University of Quebec

Men expend significantly more energy and burn more calories during sexual intercourse than their female partners. (Photo by John Moore/Getty Images)

Study: Men Burn More Calories, Energy During Sex Than Women

Men expend significantly more energy and burn more calories during sexual intercourse than their female partners.

10/31/2013