The military press, upright row, and dumbbell lateral raise are all resistance exercises that predominantly target the what?

The military press, upright row, and dumbbell lateral raise are all resistance exercises that predominantly target the shoulders. The military press involves pressing weights overhead, which activates the deltoid muscles significantly. The upright row also engages the deltoids as well as the trapezius, and is performed by pulling weights upwards toward the chin. The dumbbell lateral raise primarily isolates the lateral deltoids, helping to develop shoulder width and definition.

Each of these exercises specifically emphasizes shoulder muscle groups, making them effective for building strength and muscle mass in this area. While the chest, back, and lower arms involve different muscle groups and exercises, they are not the primary focus of the movements described in this question. Thus, the chosen answer accurately reflects the main target of these resistance exercises.