Incline Dumbbell Extensions target the triceps with added stretch and range of motion compared to flat variations. To perform, lie back on an incline bench holding a dumbbell in each hand with arms extended above your chest. Slowly lower the dumbbells behind your head by bending at the elbows, keeping your upper arms steady. Press the weights back up to the starting position, focusing on squeezing the triceps at the top. This movement isolates the triceps, improves arm definition, and supports pressing strength for exercises like the bench press and overhead press.