Performing the: A Step-by-Step Tutorial Decline Shrug
Grab a pair of dumbbells with your hands and let them hang at arm's length next to your sides, palms facing your body.
Keeping your arms straight, lift your shoulders towards your ears as high as you can, shrugging the weights up and hold the position for a second.
Slowly lower your shoulders back to the starting position, feeling the stretch in your traps.
Repeat this movement for your desired number of repetitions, making sure to keep your back straight and avoid rolling your shoulders during the exercise.