Shoulder Pains can happen to everyone. Even housewifes can have shoulder pains. Many women can have frozen shoulder because of less muscle masses, and repetitive cleaning patterns during the houseworks.
Many contact athletes do suffer shouder pains because of the contacts from the grounds, helmet, and opponets, and sometimes overstretched arm position with ground contacts.
Many people whom do have bicep tendinitis and rotator cuff do bring more attention to the clinicians. The treatments of these cases need a real specific attention and exercise care.