Little by little lengthen your arms down, get a complete number of movement, and allow a little extend at The underside. The basic spinal erector exercises are deadlifts and front squats. You can do dumbbell Romanian deadlifts, and that might help. You can even do goblet squats. That might help, https://dumbbellsetandrack04357.blog5star.com/33695843/a-secret-weapon-for-back-exercises-with-dumbbells