Instructions:

1. Stand with your feet shoulder-width apart, facing the smith machine.
2. Grasp the barbell with an overhand grip, hands slightly wider than shoulder-width apart.
3. Keep your back straight and your core engaged.
4. Pull the barbell up towards your chin, leading with your elbows.
5. Pause for a moment at the top, then slowly lower the barbell back down to the starting position.
6. Repeat for the desired number of repetitions.