calories burned???? help!
i don't have one of those cool calorie counters you wear. i walk with my ipod, about 30 min. not sure how fast. probably between 3.5-4 mph. i use the pedometer on the ipod and it says that i burned 447 in 30 minutes of walking, with 2 very short bursts of jogging and a couple stairs i found. when i go to log it into…
