Upper-back, with looped Strap #3

A 750 on a looped Strap is shown. The knee opposite the shoulder targeted is used as the anchor point.

Loop your Strap over your shoulder.
Sit on a chair. Loop your Strap around the knee of your opposite leg. Keep the heel of your 'looped' leg raised.
Relax your upper-back and shoulders and lean away from your looped leg to create pressure as required.
For more pressure, drop the heel on your 'looped' leg to the floor.