Sculpting your back and biceps are a key component to overall body look and shape. These muscles are some of the most important for our daily lives as well, making us stronger and more capable of picking things up and carrying things without injury or exhaustion. That’s why you should check out this workout from trainer Christina Carlyle. Using a simple set of dumbbells, you can get a great back and bis workout right at home, with Christina helping you the whole way. From curls to wide dumbbell presses, she has you completing moves that work the entire muscle group which means a toned upper body and strong grip on daily life!