Place the padded section of the patella tendon
strap over the patella tendon. The flatter part of the strap should be at
the top, and the curved part at the bottom.
Bring the longer section of the strap around the back of the knee and velcro fix against the material
of the strap - back around towards the padded section.
The thin velcro strap is then taken around the knee in
the opposite direction - going around and looping through the metal link.
Finally, the thin velcro strap
is then doubled back on itself
and fixed in place.