John Thomas, known as the Bodybuilding Vegan, dives deep into perfecting the rear delt raise, a crucial yet often misunderstood exercise for shoulder development. He shares his expert tips on optimizing chest-supported rear delt dumbbell flies, emphasizing proper form to target the rear delts effectively. By breaking down common mistakes and offering step-by-step guidance, John ensures that even beginners can grasp the nuances of this movement. His clear and practical advice makes this video a must-watch for anyone looking to enhance their shoulder workouts with precision.