Nike+ Training Club
If you don't know where to start with a new workout that will help you lose weight, you can use the Nike Training Club app.
This app helps you chose a workout or a four-week program that will help you get lean. There are over 100 workouts and the app can help beginners, intermediate or advanced users.
You can even use the app on your tablet or on your TV, so that you can train the way that it works for you. The TV part works with AirPlay, ChromeCast or a HDMI cable.