Sex and Calories How much weight can one ( Ooops! Make that two ) lose during sex? Dieting literature explains and counts the number of calories burned, while jogging, playing tennis, or golfing, but similar information concerning sexual activity has, until now, been unavailable. Yet, a recent survey of 206,000,000 people indicated that 96% devote more time and effort to having sex, than jogging, tennis, or golf, and we felt that the time was right, for a new type of sex manual. EXAMPLES: 1 hr.... Sign in to see full entry.