Good mornings are more usually done with a barbell but are noticeably much more comfy and each bit as productive any time you do it with only one dumbbell. You could potentially also area the dumbbell on the back of one's neck On this workout. The basic spinal erector exercises https://andersonnpqon.blogitright.com/33352308/5-tips-about-back-exercises-with-dumbbells-you-can-use-today