It’s good :) Hope yours if good as well!
Answer:
The most important shoulder muscles are the four rotator cuff muscles - the subscapularis, supraspinatus, infraspinatus and teres minor muscles - which connect the scapula to the humerus and provide support for the glenohumeral joint.
Explanation: I don’t know sorry
It all depends on your height, weight, age, and physical health. It also can vary based on personal goals.
