Modhi iyi ine mapfupa mashanu emusana ane ma "vertebrae" mashanu e "lumbar" ane ma "intervertebral discs", "sacrum", "tailbone", "spinal nerve" uye "spine" ane "base". Kune maviri, makuru nemadiki.
Yakakura zvechisikigo, kurongedza: zvidimbu gumi/bhokisi, 74x43x29cm, 12kgs
Diki, kurongedza: 32 zvidimbu/bhokisi, 62x29x29cm, 10kgs