What muscle group is primarily targeted by the cable chest pull exercise?

The cable chest pull exercise primarily targets the pectorals, specifically engaging the major and minor pectoralis muscles as they function to adduct and internally rotate the arms when pulling the cable towards the body. This movement mimics a horizontal rowing action, which effectively stimulates the chest muscles.

While the subscapularis and other muscle groups may be engaged to some extent during the stabilization and execution of the cable chest pull, the primary emphasis and most significant loading occurs in the pectoral region. This makes the pectorals the central focus of the exercise, as they are responsible for the primary movement being performed. The action of pulling the cable across the body or towards the chest directly relies on the strength and activation of the pectoral muscles.