The incline dumbbell fly is a strength training exercise that targets the chest muscles, specifically the pectoralis major. Performed on an inclined bench, this exercise involves lying back while holding a dumbbell in each hand. The arms are extended above the chest, and then lowered out to the sides in a wide arc, before returning to the starting position. This movement helps to improve muscle definition and strength in the upper chest. It is often included in workout routines for bodybuilders and fitness enthusiasts looking to enhance their upper body physique. Proper form is essential to avoid injury and maximize effectiveness.