This image displays a diagram of a man performing an exercise. The question asks to identify the exercise being performed.

Exercise Identification:

The image depicts an exercise primarily targeting the shoulders, specifically the lateral (side) deltoids. The man is holding dumbbells and raising them to the sides while keeping his arms relatively straight with a slight bend in the elbow. This movement is characteristic of the Dumbbell Lateral Raise exercise.

Starting position (left): The man stands with dumbbells held at his sides, palms facing his body. His shoulders are highlighted in red, indicating the primary muscle group being worked.

Execution (right): The man raises the dumbbells out to the sides until his arms are parallel to the floor, forming a 'T' shape with his body. His shoulders are again highlighted in red, showing the engaged muscles.

Answer: The exercise shown is the Dumbbell Lateral Raise.