관절 각도 측정

★ it is also possible to use electronic protractor.

★ physical therapists, doctors may be useful for those who need a flexible range of measures, etc.

★ The application for a joint range of motion measurements.
  Caution is required because using a sensor to measure a cell phone. Please refer to the Help in the application for further details.


★ Please refer to my blog Guide.

★ If you have any questions, please email ^ ^