Shoulder Flexibility Test and Improvement 🧘‍♂️ Shoulder flexibility is an important aspect of overall physical health. A simple test to assess your shoulder flexibility involves standing with your back flat against a wall and touching your hands to the wall without bending your wrists. If you are unable to do this with straight elbows and without your lower back coming off the wall, it may be a sign that you need to work on improving your shoulder flexibility. 💪 Improving shoulder flexibility