1 - Secure one end of a barbell into a landmine attachment or wedge it firmly into a corner of a wall.
2 - Stand with your feet shoulder-width apart, perpendicular to the barbell, with a slight bend in your knees.
3 - Grip the free end of the barbell with both hands, interlacing your fingers, and hold it at chest height with your arms slightly extended.
4 - Brace your core tightly and maintain a neutral spine throughout the movement.
5 - Slowly rotate the barbell to one side in a controlled arc, keeping your hips and feet as square as possible and resisting any rotational movement through your torso.
6 - Pause briefly at the end of the range of motion, then return the barbell back to the center in a controlled manner.
7 - Repeat for the desired number of repetitions, then switch sides.
