Stand facing a Smith machine and grasp the barbell with an overhand grip slightly wider than shoulder-width. Keep your arms straight and lift your shoulders up toward your ears in a controlled shrug motion, pause briefly at the top, then lower back to the starting position. Focus on squeezing your traps and maintaining an upright posture throughout the movement.
Log your smith back wide shrug sets in 1RM.fit and watch your estimated 1RM update automatically as you get stronger.