To self-pop stretch your upper back, press down with your head and wing your elbows down towards the floor until you feel a deep stretch.
This technique, as demonstrated in the provided video excerpt, focuses on creating pressure and leveraging body weight to induce a stretch that may result in a "pop" or release in the upper back. It's crucial to perform this exercise with caution and awareness of your body's limitations. If you experience any pain, stop immediately.
It's important to note that self-manipulation techniques may not be suitable for everyone, and consulting with a qualified healthcare professional, such as a physical therapist or chiropractor, is recommended before attempting this type of stretch. They can assess your specific needs and provide guidance on safe and effective techniques.