I went kayaking yesterday and it reminded me how much fun that is. You can do that for hours and not realizing just how good a workout you are getting.
Basketball! Whenever I go to the gym, I always say, "I won't go on the courts today because I have a serious workout to do." Then the courts start calling my name.
sex!
and not for fun...I walk on a treadmill while listening to music
Video, youtube, stat.I also have dance DVD's, which I will not do in front of anyone, cause they all laugh at me when I do that too!
Dancing is fun said:I like walking too, but with the temps here reaching 110 i've put it on hold. I find bodyweight exercises fun in a way (Doing pushups might not sound like fun, but when its the first time in your life your able to do them, you take some pleasure from it.)