Back Ext. Counter!

This App will support counting of Back Extension.
The main function is counting of Back Extension.
Count Back Extension / Notifications / Health App

How to use
・Put iPhone on floor
・Tap start button
・Keep your face close to iPhone screen (Upper part)
・Or count on iPhone screen tap

Function
・Count Back Extension
・Notifications
・Record Active Energy and sync Workouts to Health App
・Save Results to Photo
・Display history

Optional permission requests
・Health App: Record Active Energy and sync Workouts to Health App
・Notifications: Notify reminder at specified time
・Photo App: Save Results to Photo

Calorie
・Calorie is an estimate number