SittingPostureCHECKER - S app for iPhone and iPad

Would you like to check your posture ?

Prepare a photo taken from the side of a subject sitting in a chair. Be careful not to move or tilt the camera left or right when shooting.

Move the red marks to the positions shown below. If the line connecting the ear, shoulder, chest and hip is straight, your posture is generally said to be quite good.
　(1) Forehead
　(2) Chin
　(3) Ear (tragion)
　(4) Shoulder (acromion point)
　(5) Chest (middle thickness of the chest)
　(6) Hip (greater trochanter)
　(7) Knee (back of kneepan)
　(8) Ankle

=== CAUTION ===
You cannot diagnoses illness by using this app. And we do not give permission to use this app for commercial purposes.