Engage your mid-back, squeezing your shoulder blades together ... and stability challenge of the standard dumbbell row with Samuel's towel dumbbell row. Mechanically, this seems a lot like ...
Work on your back and shoulder fitness. As surfers ... Thoracic Windmill With Towel Using a rolled-up towel, place it on the floor perpendicular to your body. Lay on the towel on your back ...