| Grasp two dumbbells and lie on incline bench, set to 45° or slightly higher position. Hold upper arms in vertical position, palm facing in. |
Raise dumbbells by flexing elbows. Rotate forearms. When elbow is fully flexed, have palms facing your shoulders. |
Exercise can be done sinulanteously (see animation) or alternating or simultaneously- alternating. Upper arms should not move during flexion. |