An example of an origin/insertion superset includes which of the following?

In bodybuilding, an origin/insertion superset involves exercises that target the same muscle group but emphasize different parts of the muscle by focusing on its origin and insertion points. The chin up and incline dumbbell curl exemplify this concept effectively.

Chin-ups primarily focus on the upper body, particularly targeting the muscles in the back and biceps. The origin of the biceps is at the shoulder joint, while the insertion is at the forearm. When you perform chin-ups, you're engaging the muscles from their origin by pulling your body upward.

On the other hand, the incline dumbbell curl targets the biceps from a different angle, emphasizing the muscle from its insertion point (the area nearer to the forearm) as the arms are flexed from a position relative to the incline bench. This superset allows for comprehensive engagement of the biceps, enhancing both strength and muscle development by working the muscle through different ranges of motion and positions.

The other options do not illustrate this concept as effectively. For instance, the push-up and dumbbell press mainly target the chest, shoulders, and triceps without diversifying the focus like a chin-up and curl does. Similarly, the squat and dumbbell raise combine lower body and shoulder exercises, while the