1. Introduction
 - inPHR spine is an app that helps your neck vertebrae health care and pain prevention.

2. Target
 - If you wish to prevent people with neck disc I have pain in the neck

3. Key Features
 - posture guide: Please note the correct posture for your neck pain and health care.
 - basic exercise program: You can use a health check-neck with neck pain types of surveys and personalized exercise program to fit your neck health.
 - Tools motion program: please tell how to exercise using simple tools.