madballjs

well i had both systems and in my opinion the Xbox is the better of them you don't have to hold a controller when doing the workout. the Kinect is a great add on to the Xbox even the games them selves give you a workout. then when you get an actual workout game you really feel it. be warned it will make you break a sweat…

i would look into having someone analyze your stride. i did at a store called Fleet Feet. they will tell you what type of runner you are and what you should use as far as shoes and insoles for your shoes to correct the way you run. it might be caused from the way your heal lands when you running and is pulling on the…