Looking for utilities to help me estimate the number of calories burned during exercise, I found this handy website where you enter your weight and number of minutes at an activity, and it returns the calories-burned estimate.
The list of activities is quiet extensive. Who knew that you burned only 23 calories during ten minutes of foreplay and 66 calories during ten minutes of intercourse?
guess you can't use sex as a good excuse to get some exercise anymore :p
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