Conclusion is that we need to commit ourselves before that cannot lack phones and try to start with using the telephone to turn to other activities which specifically benefit exercise yards, and dai Yang yo.
So we need to accept that they could not live without a mobile phone. And let's start with the phone for less. Turned to do something else. The exercise provides many benefits them.
In conclusion, we have to admit that cannot lack in their mobile phone. And try to start by using the phone less. Turn to do something else. Only by exercise to benefit the things.