【Rare】4DS Posture Analysis Template (Find out if you have a stoop)

This is a set of four templates for visually communicating 4D posture, along with a freehand curve ruler for measurements.
- Measures curves in the horizontal plane.
- Measures the curves of the lumbar, thoracic, and cervical spine from a side view.
By measuring each of these, you can visually confirm the difference between your current curves and the ideal curves, and you can also check again after adjustments.

You can visually confirm things like Do I have a hunchback? or Is my posture crooked? and also check the difference from the standard values.

It has been used a few times after purchase and then stored at home, so I believe the condition is good.
Please check the photos for the item and its condition.

We are looking for buyers who understand that this is a used item stored at home.

Please check carefully before purchasing.
Please note that we cannot accept returns, exchanges, or complaints.
Thank you for your understanding.