※Perfect for Teaching & Education: models are suitable for patient education or anatomical research.
Have a good teaching and demonstrative effect.
It shows what happens when the human body bends and tangles.
Widely applied to orthopedics, surgery, clinical teaching, prevention of occupational diseases, ergonomics, physical education, etc.
This model uses the fourth lumbar and fifth lumbar lumbar, intervertebral disc, and spinal nerve components 1.5 times.