HARNESS?
The selection criteria for a correct harness:
A) the part around the neck must not be too wide otherwise it falls on the shoulders and works poorly
B) the shoulder joint must be free and not touch the bib during the movement
C) the part around the chest must work perpendicularly with the back line and not inclined
D) The part around the chest must be sufficiently distant from the elbow in order to avoid friction and discomfort
and click here
