The middle delts main job is to hold your arm up because gravity is constantly trying to pull it down. Having weak delt is one of the main reasons people have shoulder pain because if it is not strong enough the supraspinatus and bicep ligament are put under too much strain and over time end up tearing.
And because the shoulder girdle is dependent on all the soft tissue elements being in place and having enough strength and flexibility to function correctly, doing this exercises and MFS will go a long way in keeping you strong, mobile, energetic, and out of pain.
Parameters Segmental Strengthening:
- Keep the crease of the arm turned in without rolling your shoulders forward to put the proper fibers in tension.
- Only go as high as you can keep the proper form.
- Do 3 X up to 50 reps
