From that point on, you push the dumbbells up and back at the rear of your full torso into a rowing motion, then return to beginning position. The common spinal erector exercises are deadlifts and front squats. You can do dumbbell Romanian deadlifts, Which should help. You may also do https://hammer-strength-dumbbell02233.theblogfairy.com/32451874/5-tips-about-back-exercises-with-dumbbells-you-can-use-today