Bent Over Dumbbell Kickbacks are a classic isolation exercise targeting the triceps. By hinging at the hips and extending the dumbbells behind you, this movement emphasizes the contraction and extension of the tricep muscles. It helps build arm definition, strength, and endurance, making it a staple in both beginner and advanced workout programs. Maintaining proper posture ensures maximum engagement of the triceps while minimizing strain on the shoulders or lower back.