The resistance band lateral raise is great for strengthening your shoulder and upper back muscles it helps build strength in your rear deltoids and upper body. This exercise also improves shoulder mobility. Learn more about properly executing this exercise with the video above.
Regression
Make this exercise easier by moving your feet closer together to reduce the amount of tension on the Slastix.
Progression
Make this exercise more challenging by moving your feet further apart to increase the amount of tension on the Slastix.