Pretend you have an itch between your shoulder blades. Hold your left arm across your body and grab the back of your left elbow with your right hand. Pull the left elbow in as far as you can so that your left fingertips can reach your upper back. Repeat for the right shoulder.
Anterior Shoulder and Chest Stretch
Hold a club with both hands behind your back, elbows extended. Now stick out your chest while you raise the club back away from your body and hold.