Exercise Advice: This exercise is very similar to the regular incline dumbbell flyes except that you will twist your wrists inward at the top of the movement. Position yourself on a free-standing incline bench, lying on it with your back flat on the bench. Have your spotter hand you two dumbbells, one for each hand. Grip each dumbbell with your palms facing inward toward one another. When you begin this movement, you want your arms to be stretched out wide to your sides with your elbows slightly bent and your palms facing inward, toward one another. When you lift the dumbbells up together, visualize hugging a giant tree trunk. As you are nearing the peak of the movement, twist your wrists so that both thumbs are pointing outward, away from one another. When returning to the start position, be sure to lower the dumbbells in a slow and controlled fashion. Repeat this movement for as many repetitions as you can until failure.