 However, proponents of the exercise argue that, since it uses the leverage of the body in order to lift the weight, if progressed to and performed correctly, it is a safe exercise.Despite its name, the arm does not press the weight aloft.To do the bent press, one would begin by lifting the weight to the shoulder (usually a barbell, but it could be done with a kettlebell or dumbbell), either by a one or two handed clean, or by lifting one end and "rocking" it onto the shoulder.