Instructions:

1. Set up an incline bench at a 45-degree angle.
2. Sit on the bench with your back against the backrest and feet flat on the ground.
3. Hold a dumbbell in each hand with an overhand grip, palms facing inwards.
4. Extend your arms straight up above your chest, keeping a slight bend in your elbows.
5. Lower the dumbbells slowly towards your shoulders, keeping your elbows close to your body.
6. Pause for a moment at the bottom, then press the dumbbells back up to the starting position.
7. Repeat for the desired number of repetitions.