Free for a limited time!
No more fiddly rulers or expensive lasers, the frozenshoulder.com Goniometer app is the perfect tool to measure your range of shoulder motion. Use it in conjunction with the Niel-Asher technique self help book and you can measure your progress.
Are you a practitioner?
Just pop the iPhone in your patients hand and you have a sophisticated and flexible tool to accurately measure flexion, extension and abduction.