Pectoralis stretch standing (Pectoralis stretch, middle fibers, arm on wall behind, standing)

Starting position is standing at 90 degrees to a wall with the side stretched leg a pace forward.
Execution - Place the forearm on the wall and turn slowly away until a stretch is felt in the chest.
Ensure that the stretch is felt in the Pec muscle, not the shoulder joint. Leaning into the wall and changing the arm elevation (up or down) will transfer the stretch from the joint to the muscles.