You can cheer for friends who are working out with Nike+ Kinect Training or any Nike+ product.
Send your friends cheers through Facebook touts in your newsfeed, or through the Friends Activity section in the Nike+ Kinect Training App on iPhone or Windows Phone.
Note: The Nike+ Kinect Training App is no longer available for download in the iTunes App Store or the Windows Store. If you are an existing user with the app already downloaded and installed, you can continue to use the app as you've done in the past. Be aware that if you have the Nike+ Kinect Training App installed and upgrade to iOS 8, you will no longer be able to use the app, as it isn't compatible with iOS 8.