Massaging: 80+ calories per hour
Who doesn't like a good rubdown from their partner? But if you're the giver, you get an additional benefit other than making your guy happy: burned calories. As it turns out, giving a good massage can get your heart rate up and kick your body into calorie-burning mode. But the way to ramp things up even more isn't to speed things up. Instead, consider going slower, recommends Kinzbach. "This may seem counterintuitive to burning calories," she says, "but going slower and deeper is not only more sensual, it works different muscles. I also recommend getting a massage table—it's better on your body, and standing to give a massage burns more calories.