Overhead dumbbell press

About

The overhead dumbbell press is performed by holding a dumbbell in each hand and lifting them from shoulder level to a position with arms fully extended overhead. Movement occurs at the shoulder joint and the elbow joint; the primary movers are the deltoids and the triceps—the deltoids lift the arm, while the triceps extend the elbow. Simultaneously, the trapezius and serratus anterior muscles rotate the scapula upward, enabling the arms to reach an overhead position, while the rotator cuff stabilizes the head of the humerus within the glenoid cavity. Whether performed seated or standing, and with palms facing forward or toward each other—all four variations are common, and no single one is the only correct method.