Nike took to Microsoft's stage at E3 to announce a new fitness feature for your Kinect, the Nike+ Kinect Training. We're told it'll make us "athlete-fit", with constant feedback on technique and Every four weeks, it'll even re-assess your progress. The setup will also nag remind you through Windows Phone of your incoming training session. DevelopingNike allies with Xbox 360 for Nike+ Kinect Training: real-time feedback, training reminders through your phone originally appeared on