Complex sentence: This is not the same as a "shoulder dislocation" as that involves a dislocation of the Glenohumeral joint This occurs often in sports like football, soccer, horseback riding, mountain biking, ultimate, and biking.
Split into simpler sentences: This is not the same as a "shoulder dislocation," which refers to dislocation of the Glenohumeral joint. AC dislocation is common in sports such as football, soccer, horseback riding, mountain biking, and biking.