Incline Dumbbell Curl Alternating Show Images Show All Exercises     Primary Muscle Group: Bicep Muscle Groups Worked in This Exercise: Bicep Preparation: Sit on an incline bench and hold a dumbbell in each hand. Keep your shoulders square and your chest up. Press your upper back and shoulders against the bench. Let your arms hang downward with your palms facing each other Breathing: Breath out on the contraction of the muscle and breath back in on the way back to the start position. Execution: Slowly curl the weight one arm at a time out and up to shoulder level, while turning your wrist so that your thumb is on the outside. Squeeze your bicep at the top and then slowly lower the weight back down. Here are a few suggested alternative exercises: Ball Band Biceps Curl Ball Dumbbell Concentration Curl Barbell Curl Barbell Reverse Curl Dumbbell Hammer Curl Dumbbell Reverse Curl EZ Bar Curl EZ Bar Reverse Curl