3 points Narthex

image0053 points Narthex (νάρθηκας τριών σημείων)

Narthex made of light aluminum, horizontally and vertically adjusted. Has a front movable plate that fits sternum and one stable plate at the belly. Has a back plate that fits the ridge.

Adjusted belt strap for better support.

References: Osteoporosis, Chest hump-back, replacement of cast, osteomalacia.