What do you do to work out trapezius and lateral deltoids?

To work out the trapezius and lateral deltoids, you can incorporate exercises like shoulder shrugs and upright rows for the trapezius, and lateral raises and overhead presses for the deltoids. Using dumbbells, cables, or resistance bands can enhance these workouts. It's important to focus on proper form and gradually increase weights to avoid injury and maximize effectiveness. Additionally, incorporating a mix of compound and isolation exercises can help target these muscle groups effectively.