Brace your core, then pull the dumbbell towards your rib cage, squeezing your shoulder blades together. Do these for about ten to fifteen high-quality repetitions, making sure you’re initiating and maintaining the contraction with the glutes and minimal back. Don’t make an effort to cheat this by swinging the weight https://johnnyqsrpo.ttblogs.com/10182912/the-definitive-guide-to-dumbbell-set-and-rack