Brace your core, then pull the dumbbell towards your rib cage, squeezing your shoulder blades with each other. The vintage spinal erector exercises are deadlifts and entrance squats. You are able to do dumbbell Romanian deadlifts, and that will help. You may also do goblet squats. That should help, as https://jaredkeahc.gynoblog.com/30099037/examine-this-report-on-dumbbell-set-and-rack