Woman doing shoulder rotations with resistance banc

The 90/90 internal shoulder rotation exercise targets the traps, rhomboids, delts, and pectorals. It strengthens the rotator cuff and helps stabilise the shoulder through movement, making it great for rehabilitation following an injury. As the joint gets stronger, you can also adjust the resistance level for more of a challenge. 


How to do 90/90 internal shoulder rotations 

  • Position yourself next to an elevated surface, roughly chest-high (like a bookshelf), with your affected shoulder nearest to it.
  • Secure a resistance band to the shelf. The resistance should be sufficient to challenge your muscles, but not so intense that you can’t comfortably complete 8 reps with good form.
  • Begin with your arm extended to the side and your elbow bent at a right angle. Raise your forearm so it’s perpendicular to the shelf, ensuring your elbow remains in contact with it for support.
  • While keeping your elbow in the same position, lower your forearm until it’s parallel to the shelf. Your wrist should stay locked in a neutral position throughout the exercise.
  • Repeat this 8 times for 3 sets.
  • Perform this exercise using slow, controlled movements. 


Support your shoulder rotations 

Man putting on Bauerfeind OmoTrain Shoulder Support

OmoTrain Shoulder Support

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The OmoTrain Shoulder Brace will support your shoulder throughout this exercise and beyond, which is especially important if the joint is recovering. The brace incorporates medical compression to relieve swelling and activate the muscles, and a gel massage pad to stimulate the nerves and relieve pain. The brace's adjustable strapping system adds stability and comfort. 

 

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