This isn't your average rotator cuff and scapula article. We will be demonstrating and explaining seven evidence based shoulder exercises. Principles of biomechanics, kinesiology, and electromyography will be explained and you'll learn how to increase targeted muscle activation, improve scapular muscle activation sequencing, and challenge shoulder stability. We are taking broscience to the next level, providing research and evidence based shoulder exercises to prehab the shoulders for longevity.
The rotator cuff is a group of 4 muscles and their associated tendons that span the shoulder joint, or more anatomically speaking, the glenohumeral joint.
These muscles are: the supraspinatus, infraspinatus, teres minor, and subscapularis.
The rotator cuff is extremely vital to dynamic shoulder joint stability, as they are the only muscles that directly span the glenohumeral joint. While our bigger muscles, like our deltoids, lats, and pectorals control gross movements around the shoulder, the RC acts to stabilize the glenohumeral joint during these movements.