1. Stand tall with your right shoulder next to a wall or steady vertical beam
2. Place your right hand up above your head and rest your right palm on the wall
3. Keeping your arm straight, lower it down and behind you, keeping contact with the wall at all times, until it runs at a perpendicular level to your body
4. Gently turn away from your right arm creating a great stretch in your right pectoral muscle and shoulder
The primary muscles stretched in the Wall Chest Stretch are the Chest.