10/01/2026
Golfers, do you think your shoulder mobility is limiting your swing? ⛳️
This is one of the many tests from the Titleist Performance Institutes (TPI) full body screen. This one is used to assess shoulder external rotation.
To perform it, stand in your 7-iron posture. Raise your arm so your shoulder and elbow are at shoulder height, then rotate your fist behind you. Look in a mirror and see how much motion you have.
Your forearm should be able to move past the line representing your spine angle. If not, this limitation may lead to issues in the shoulder, elbow, wrist, hand, and back.
These are some drills I may use to work on shoulder external rotation, internal rotation, and end range motor control.
Give these movements a shot and let me know how they feel⚡️