Instructions:

1. Stand with your feet shoulder-width apart and hold a barbell with an overhand grip, palms facing down.
2. Keep your arms straight and raise the barbell in front of you until it reaches shoulder height.
3. Pause for a moment at the top, then slowly lower the barbell back down to the starting position.
4. Next, lower the barbell behind your head, keeping your arms straight.
5. Pause for a moment at the bottom, then raise the barbell back up to the starting position.
6. Repeat for the desired number of repetitions.